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David Yurman Renaissance Black Onyx and Diamond Bracelet
David Yurman Renaissance Black Onyx and Diamond Bracelet

David Yurman Renaissance Black Onyx and Diamond Bracelet

By David Yurman

Located in New York, NY

The rich black hue of the onyx contrasts beautifully with the VS1 Clarity and G-H color diamonds, creating a captivating visual appeal.

Category

21st Century and Contemporary Link Bracelets

Materials

Diamond, Onyx, Sterling Silver

18 Karat Yellow Gold Black Onyx and Diamond Bracelet by Michael Bondanza
18 Karat Yellow Gold Black Onyx and Diamond Bracelet by Michael Bondanza

18 Karat Yellow Gold Black Onyx and Diamond Bracelet by Michael Bondanza

By Michael Bondanza

Located in Troy, MI

Michael Bondanza 18KYG Black Onyx Diamonds = 2.50 Cttw

Category

21st Century and Contemporary American Contemporary Link Bracelets

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

Kutchinsky Black Onyx and Diamond Gold Bracelet, 1960s
Kutchinsky Black Onyx and Diamond Gold Bracelet, 1960s

Kutchinsky Black Onyx and Diamond Gold Bracelet, 1960s

By Kutchinsky

Located in Roma, RM

An exceptional black onyx and diamond bracelet by Kutchinsky, dating to the 1960s, and exemplifying the refined elegance of British Mid-Century jewelry design.

Category

Vintage 1960s British Cuff Bracelets

Materials

Diamond, Onyx, Gold

Antique 6.84 Carat Onyx, 15.40 Carat Diamond and Platinum Bracelet Circa 1920
Antique 6.84 Carat Onyx, 15.40 Carat Diamond and Platinum Bracelet Circa 1920

Antique 6.84 Carat Onyx, 15.40 Carat Diamond and Platinum Bracelet Circa 1920

Located in Jesmond, Newcastle Upon Tyne

A stunning, fine and impressive antique 6.84 carat onyx, 15.40 carat diamond and platinum bracelet; part of our diverse collection of antique jewelry.

Category

Vintage 1920s French Link Bracelets

Materials

Diamond, Onyx, White Gold, Platinum

Art Deco Onyx and Diamond Bracelet
Art Deco Onyx and Diamond Bracelet

Art Deco Onyx and Diamond Bracelet

Located in London, GB

Here we have a sophisticated Art Deco bracelet featuring a striking geometric design. Crafted with precision, this platinum piece showcases black onyx cabochons, each cut in perfect ...

Category

Vintage 1920s Art Deco Link Bracelets

Materials

Diamond, Onyx, Platinum

Spike Diamond Black Onyx Bangle Bracelet
Spike Diamond Black Onyx Bangle Bracelet

Spike Diamond Black Onyx Bangle Bracelet

By Meghna Jewels

Located in Hoffman Estate, IL

A spike bangle bracelet handmade in 18K gold & sterling silver, enhanced with 6.3 carats onyx & 1.76 carats of sparkling diamonds with blackened finish. Clasp Closure FOLLOW MEGHNA...

Category

21st Century and Contemporary Unknown Modern Bangles

Materials

Diamond, Onyx, 18k Gold, Sterling Silver

Mariner Black Onyx Gold Link Bracelet 50.6 Grams 14 Karat Yellow Gold
Mariner Black Onyx Gold Link Bracelet 50.6 Grams 14 Karat Yellow Gold

Mariner Black Onyx Gold Link Bracelet 50.6 Grams 14 Karat Yellow Gold

By Harbor Diamonds

Located in New York, NY

Mariner black onyx bracelet featuring 14 Karat yellow gold X motif links in between weighing 50.6 grams.

Category

2010s Contemporary Link Bracelets

Materials

Onyx, 14k Gold, Yellow Gold

Estate French Diamond Black Onyx Gold Bracelet
Estate French Diamond Black Onyx Gold Bracelet

Estate French Diamond Black Onyx Gold Bracelet

Located in Beverly Hills, CA

This handsomely fashioned French bracelet in 18K yellow gold brings into focus a rectangular black onyx with a rose cut diamond at 0.04 carats embedded in the center.

Category

20th Century Retro Bracelets

Materials

Diamond, Onyx, Sapphire, 18k Gold, Yellow Gold

18kt Pink Gold Bracelet With Brilliant Cut Diamonds and Black Onyx
18kt Pink Gold Bracelet With Brilliant Cut Diamonds and Black Onyx

18kt Pink Gold Bracelet With Brilliant Cut Diamonds and Black Onyx

By Joël Glecer / Orologio

Located in Antwerp, BE

18kt Pink Gold Bracelet With Brilliant Cut Diamonds and Black Onyx Diamonds: 3.6ct diamonds Material: 18kt pink gold and black onyx Total weight: 47.3 grams / 1.670 oz / 30.5 dwt ...

Category

21st Century and Contemporary European Artisan Chain Bracelets

Materials

Diamond, Onyx, Gold, 18k Gold

Black Oval Onyx Diamond Gold Link Bracelet
Black Oval Onyx Diamond Gold Link Bracelet

Black Oval Onyx Diamond Gold Link Bracelet

Located in Stamford, CT

1960's Onyx and diamond link bracelet. 8 oval onyx with 16 round diamonds set in 14k yellow gold. Hidden catch with underside safety. 6.5 inches in length. 16 round diamonds appro...

Category

Mid-20th Century Link Bracelets

Materials

Diamond, Onyx, 14k Gold, Yellow Gold, Gold

KOENIG Onyx Diamond Bracelet
KOENIG Onyx Diamond Bracelet

KOENIG Onyx Diamond Bracelet

Located in St. Moritz, CH

. * High Jewelry Bracelet * 18K White Gold Diamond Bracelet * Diamond and Onyx Bracelet * One-of-a-Kind Swiss Jewelry * VVS Clarity Diamonds * Sustainable Fine Jewelry * Cuff Brac...

Category

2010s Swiss Modern Bracelets

Materials

Diamond, Onyx, 18k Gold

Classic Cable Bracelet Sterling Silver with Black Onyx and Diamonds, 7mm
Classic Cable Bracelet Sterling Silver with Black Onyx and Diamonds, 7mm

Classic Cable Bracelet Sterling Silver with Black Onyx and Diamonds, 7mm

By David Yurman

Located in New York, NY

Brand David Yurman Sterling Silver Bracelet width 7mm Mint condition Black Onyx Pave- stone diamond 0.41ct Weight 43.7gr Retail price$ 1700 Comes with David Yurman pouch

Category

21st Century and Contemporary Link Bracelets

Materials

Diamond, Onyx, Sterling Silver

.925 Silver Marquise Black Onyx and Diamond Accent Adjustable Bolo Bracelet
.925 Silver Marquise Black Onyx and Diamond Accent Adjustable Bolo Bracelet

.925 Silver Marquise Black Onyx and Diamond Accent Adjustable Bolo Bracelet

Located in New York, NY

• Metal: .925 White Sterling Silver • Average Gram Weight: 7.38 • Diamond 1 Clarity: I1-I2, Color: I-J, Count: 15, Cut: Good, Origin: Natural, Setting: Pave, Shape: Round/Sing...

Category

21st Century and Contemporary Indian Modern Charm Bracelets

Materials

Diamond, Onyx, White Diamond, Rhodium, Sterling Silver

.925 Silver Marquise Black Onyx and Diamond Accent Adjustable Bolo Bracelet
.925 Silver Marquise Black Onyx and Diamond Accent Adjustable Bolo Bracelet

.925 Silver Marquise Black Onyx and Diamond Accent Adjustable Bolo Bracelet

Located in New York, NY

At its heart lies a heat-treated marquise-cut black onyx, cradled in a sleek bezel setting, bringing profound depth with its rich, dark allure.

Category

21st Century and Contemporary Indian Modern Charm Bracelets

Materials

Citrine, Diamond, Onyx, Rhodium, Sterling Silver

David Yurman Sterling Silver Classic Cable Bracelet with Black Onyx and Diamonds
David Yurman Sterling Silver Classic Cable Bracelet with Black Onyx and Diamonds

David Yurman Sterling Silver Classic Cable Bracelet with Black Onyx and Diamonds

By David Yurman

Located in Boca Raton, FL

David Yurman Sterling Silver Classic Cable Bracelet with Black Onyx and Diamonds This beautiful David Yurman Sterling Silver Classic Cable Bracelet is in excellent condition and is ...

Category

21st Century and Contemporary Unknown Modern Modern Bracelets

Materials

Diamond, Onyx, Sterling Silver

14k Yellow Gold Black Onyx and Round Diamond Halo Quatrefoil Station Bracelet
14k Yellow Gold Black Onyx and Round Diamond Halo Quatrefoil Station Bracelet

14k Yellow Gold Black Onyx and Round Diamond Halo Quatrefoil Station Bracelet

Located in Scottsdale, AZ

Material: 14K yellow gold Black Onyx: 3 Quatrefoil-Shaped: 2.60cttw Diamonds: 74 round cut = 0.59cttw Color: G-H Clarity: SI1 Dimensions: bracelet measures 7.0” inches in length Weig...

Category

21st Century and Contemporary Link Bracelets

Materials

Diamond, Onyx, 14k Gold, Yellow Gold

David Yurman Sterling Silver, Black Diamond & Onyx Spiritual Beads Bracelet
David Yurman Sterling Silver, Black Diamond & Onyx Spiritual Beads Bracelet

David Yurman Sterling Silver, Black Diamond & Onyx Spiritual Beads Bracelet

By David Yurman

Located in London, GB

David Yurman Sterling Silver, Black Diamond & Onyx Spiritual Beads Bracelet From the Spiritual Beads Collection is this bracelet crafted with matte-finished black onyx beads and a s...

Category

21st Century and Contemporary Beaded Bracelets

Materials

Black Diamond, Onyx, Sterling Silver

Platinum Art Deco Diamond and Onyx Panel Bracelet
Platinum Art Deco Diamond and Onyx Panel Bracelet

Platinum Art Deco Diamond and Onyx Panel Bracelet

Located in Great Neck Plaza, NY

The wide panel design features alternating geometric motifs and stylized butterfly forms, all rendered in contrasting black onyx and white diamond. The bracelet exemplifies masterful...

Category

Vintage 1930s Art Deco Clamper Bracelets

Materials

Diamond, Onyx, Platinum

Picchiotti 18 Karat White Gold, 7.32 Carat Diamonds and Black Onyx Bracelet
Picchiotti 18 Karat White Gold, 7.32 Carat Diamonds and Black Onyx Bracelet

Picchiotti 18 Karat White Gold, 7.32 Carat Diamonds and Black Onyx Bracelet

By Picchiotti

Located in New York, NY

Designed by the renowned luxury jeweler Giuseppe Picchiotti ,this diamond and onyx bracelet are clear examples of his iconic style.

Category

1990s Italian Contemporary Link Bracelets

Materials

Diamond, Onyx, 18k Gold, White Gold

Retro Black Onyx Diamond Yellow Gold Dome Bangle Bracelet
Retro Black Onyx Diamond Yellow Gold Dome Bangle Bracelet

Retro Black Onyx Diamond Yellow Gold Dome Bangle Bracelet

Located in Miami, FL

This exquisite 1980s bracelet is a dome made of diamond & highly polished black onyx.

Category

Vintage 1970s American Retro Bangles

Materials

Diamond, Onyx, Yellow Gold

Art Deco Diamond Black-Onyx Platinum Bracelet, Circa 1930
Art Deco Diamond Black-Onyx Platinum Bracelet, Circa 1930

Art Deco Diamond Black-Onyx Platinum Bracelet, Circa 1930

Located in Beverly Hills, CA

The bracelet features 8.80 carats of round European-cut white diamonds, interspersed with brilliant-cut black onyx stones that scintillate in the light.

Category

Vintage 1930s American Art Deco Link Bracelets

Materials

Diamond, Onyx, Platinum

Diamond Platinum Onyx Bangle Style Bracelet
Diamond Platinum Onyx Bangle Style Bracelet

Diamond Platinum Onyx Bangle Style Bracelet

Located in New York, NY

Set with fifty-eight European cut diamonds in center tapering from approximately .65 carats at center to .25 carats at bottom of bracelet, approximately total carat weight is 15 cara...

Category

20th Century Bangles

Materials

Diamond, Onyx, Platinum

Art Deco Diamond and Onyx Bracelet, circa 1920s
Art Deco Diamond and Onyx Bracelet, circa 1920s

Art Deco Diamond and Onyx Bracelet, circa 1920s

Located in London, GB

Featuring a collection of old cut diamonds and hand cut onyx pieces, this bracelet is unique and well made.

Category

Vintage 1920s Unknown Art Deco More Bracelets

Materials

Diamond, Onyx, Platinum

Mattioli Puzzle 18k Gold , Black Onyx and White Diamonds Double Strand Bracelet
Mattioli Puzzle 18k Gold , Black Onyx and White Diamonds Double Strand Bracelet

Mattioli Puzzle 18k Gold , Black Onyx and White Diamonds Double Strand Bracelet

By Mattioli

Located in Neguri, Vizcaya

Mattioli Puzzle 18k White Gold , Black Onyx and White Diamonds Frame Double Strand Bracelet Diamonds 0,93 carats 17/19 cm If not in stock, production time of thre-four weeks.

Category

21st Century and Contemporary Italian Contemporary Chain Bracelets

Materials

Diamond, White Diamond, Onyx, 18k Gold, White Gold

Extraordinary Diamonds Onyx and Yellow Gold Link Bracelet
Extraordinary Diamonds Onyx and Yellow Gold Link Bracelet

Extraordinary Diamonds Onyx and Yellow Gold Link Bracelet

Located in Napoli, Campania

Extraordinary link bracelet composed of an alternating color mix between the black onyx and the diamonds mounted on the 18 Kt yellow gold.

Category

Late 20th Century Italian Contemporary Link Bracelets

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

14 Karat Yellow Gold Onyx and Diamond Bangle Bracelet
14 Karat Yellow Gold Onyx and Diamond Bangle Bracelet

14 Karat Yellow Gold Onyx and Diamond Bangle Bracelet

Located in Philadelphia, PA

This bold hinged bangle features polished black onyx segments punctuated by a central 18k gold band pavé-set with brilliant white diamonds for a look of modern luxury. There are 35 r...

Category

21st Century and Contemporary Unknown Bangles

Materials

Diamond, Onyx, Yellow Gold, 14k Gold

Onyx Diamond Bangle Black Enamel Bracelet Gold Plated J Dauphin
Onyx Diamond Bangle Black Enamel Bracelet Gold Plated J Dauphin

Onyx Diamond Bangle Black Enamel Bracelet Gold Plated J Dauphin

By J DAUPHIN

Located in Los Angeles, CA

J Dauphin Onyx Diamond Heart Bangle 14k Gold-Plated Black Enamel A sculptural Victorian-revival statement bangle handcrafted in 14k gold-plated brass with high-gloss black enamel de...

Category

2010s Indian Victorian Bangles

Materials

Diamond, Onyx, Gold Plate, Brass, Enamel

Van Cleef & Aprels Art Deco Onyx and Diamond Line Bracelet
Van Cleef & Aprels Art Deco Onyx and Diamond Line Bracelet

Van Cleef & Aprels Art Deco Onyx and Diamond Line Bracelet

By Van Cleef & Arpels

Located in London, GB

The contrast between the deep black onyx and the bright white diamonds creates a bold visual impact with each stone being semi-millegrain set in an individual square link, forming a ...

Category

Vintage 1920s Art Deco Link Bracelets

Materials

Diamond, Onyx, Platinum

Majestic Art Deco bracelet with diamond platin and Onyx
Majestic Art Deco bracelet with diamond platin and Onyx

Majestic Art Deco bracelet with diamond platin and Onyx

Located in Berlin, BE

At its heart lies a stunning onyx gemstone, captivating in its deep, enchanting black.

Category

Vintage 1930s French Art Deco Charm Bracelets

Materials

Diamond, Onyx, Platinum

Cable Classics Bracelet in 14K Yellow Gold  with Black Onyx and  Pave  Diamond
Cable Classics Bracelet in 14K Yellow Gold  with Black Onyx and  Pave  Diamond

Cable Classics Bracelet in 14K Yellow Gold with Black Onyx and Pave Diamond

By David Yurman

Located in New York, NY

Brand David Yurman Size Medium Gender Women Condition never worn 14K Yellow Gold Black onyx Pave Diamond 0.41 total carat weight Width 5mm Weight 15.5gr

Category

Early 2000s Link Bracelets

Materials

Diamond, Onyx, 14k Gold, Yellow Gold

Diamond & Blues Sapphire and Black Onyx Art Deco Style 14K White Gold Bracelet
Diamond & Blues Sapphire and Black Onyx Art Deco Style 14K White Gold Bracelet

Diamond & Blues Sapphire and Black Onyx Art Deco Style 14K White Gold Bracelet

By Unbranded

Located in Tysons, VA

This Art Deo design bracelet is exceptional! It features gold links set with round diamonds, French cut onyx, and blue sapphire. This piece closes with a concealed clasp and safety c...

Category

21st Century and Contemporary Art Deco Link Bracelets

Materials

Diamond, Onyx, Blue Sapphire, Gold, 14k Gold, White Gold

Unique Black Onyx Ovals with Pave Diamonds Paradizia Bracelet B1129
Unique Black Onyx Ovals with Pave Diamonds Paradizia Bracelet B1129

Unique Black Onyx Ovals with Pave Diamonds Paradizia Bracelet B1129

By Paradizia

Located in Laguna Beach, CA

Its allure lies in the cleanly structured, yet ornate design of dramatic Black Onyx ovals, contrasted with striking pave diamond motif appliqués.

Category

21st Century and Contemporary American Contemporary Modern Bracelets

Materials

Diamond, Onyx, 14k Gold, Sterling Silver, Rhodium

Roberto Coin Panda Diamond Black Onyx 18K White Gold Bangle Bracelet
Roberto Coin Panda Diamond Black Onyx 18K White Gold Bangle Bracelet

Roberto Coin Panda Diamond Black Onyx 18K White Gold Bangle Bracelet

By Roberto Coin

Located in Miami, FL

Panda collection Roberto Coin Diamond Onyx Gold Eternity Bracelet. A classic Diamond & Black Onyx Bracelet, from the Designer Roberto Coin.

Category

21st Century and Contemporary Italian Modern Bangles

Materials

Diamond, Onyx, White Gold

Michael Bondanza 18K Plat Diamond Onyx Bracelet
Michael Bondanza 18K Plat Diamond Onyx Bracelet

Michael Bondanza 18K Plat Diamond Onyx Bracelet

By Michael Bondanza

Located in Sewickley, PA

Crafted in 18k yellow gold, the design features a bold geometric pattern with alternating panels of polished black onyx and brilliant diamond accents. The diamonds are set in a crisp...

Category

Late 20th Century Link Bracelets

Materials

Diamond, Onyx, 18k Gold

FANCY Antique Art Deco Platinum 6.03ct Diamond & Black Onyx Line Bracelet
FANCY Antique Art Deco Platinum 6.03ct Diamond & Black Onyx Line Bracelet

FANCY Antique Art Deco Platinum 6.03ct Diamond & Black Onyx Line Bracelet

Located in Montclair, NJ

These old cut diamonds are amazingly brilliant with eye-catching sparkles that give this bracelet such a glamorous look, while the black onyx add a bold and unique touch.

Category

Vintage 1920s Art Deco Link Bracelets

Materials

Diamond, Onyx, Platinum

Art Deco Style 18K White Gold Diamond and Onyx Bracelet
Art Deco Style 18K White Gold Diamond and Onyx Bracelet

Art Deco Style 18K White Gold Diamond and Onyx Bracelet

Located in Great Neck Plaza, NY

A striking Art Deco-inspired bracelet crafted in 18K white gold, showcasing the iconic contrast of black onyx and white diamonds.

Category

Vintage 1980s Link Bracelets

Materials

Diamond, Onyx, 18k Gold, White Gold

Spike Diamond Green Onyx Bangle Bracelet
Spike Diamond Green Onyx Bangle Bracelet

Spike Diamond Green Onyx Bangle Bracelet

By Meghna Jewels

Located in Hoffman Estate, IL

A spike bangle bracelet handmade in 18K gold & sterling silver, enhanced with 4.5 carats green onyx and 1.74 carats of sparkling diamonds with blackened finish.

Category

21st Century and Contemporary Unknown Modern Bangles

Materials

Diamond, Onyx, 18k Gold, Sterling Silver

Van Cleef & Arpels Vintage Alhambra Black Onyx Diamond Pave White Gold Bracelet
Van Cleef & Arpels Vintage Alhambra Black Onyx Diamond Pave White Gold Bracelet

Van Cleef & Arpels Vintage Alhambra Black Onyx Diamond Pave White Gold Bracelet

By Van Cleef & Arpels

Located in Tysons, VA

Details: Material: 18K White Gold (Au750) Stones: Black Onyx and Diamonds Collection: Vintage Alhambra Style: 5 Motif Bracelet Authenticity & Marks: Serial number JG4882**, Van Clee...

Category

2010s French Modern Charm Bracelets

Materials

Diamond, Onyx, 18k Gold, White Gold

18K Gold Black Onyx & Diamond Pavé Bangle Bracelet, 1.00ct, European circa 1960
18K Gold Black Onyx & Diamond Pavé Bangle Bracelet, 1.00ct, European circa 1960

18K Gold Black Onyx & Diamond Pavé Bangle Bracelet, 1.00ct, European circa 1960

Located in New Orleans, LA

A sophisticated and timelessly elegant example of mid-century European fine jewelry, this circa 1960 bangle bracelet pairs lustrous black onyx with a spectacular pavé-set diamond pan...

Category

Vintage 1960s Italian Modern Bangles

Materials

Diamond, Onyx, 18k Gold

Triple Row Black Onyx & 4.28ct Pavé Diamond Macramé Hand-Knotted Beaded Bracelet
Triple Row Black Onyx & 4.28ct Pavé Diamond Macramé Hand-Knotted Beaded Bracelet

Triple Row Black Onyx & 4.28ct Pavé Diamond Macramé Hand-Knotted Beaded Bracelet

By Artisan NYC

Located in New York, NY

Specifications Gemstones: Natural Black Onyx & Genuine Diamonds Onyx Weight: 158.1 Cts Diamond Weight: 4.28 Cts (Pavé Set) Style: Triple Row Macramé / Shamballa Inspired Closure:...

Category

21st Century and Contemporary Indian Art Deco Modern Bracelets

Materials

Diamond, Onyx, Silver

Cartier 18 Karat Gold Panthere Diamond Onyx and Enamel Bracelet
Cartier 18 Karat Gold Panthere Diamond Onyx and Enamel Bracelet

Cartier 18 Karat Gold Panthere Diamond Onyx and Enamel Bracelet

By Cartier

Located in New York, NY

Questions? Call us anytime! The Back Vault NYC. 833,998,2858 The brown silk bracelet terminating in a panther clasp supporting gold chain links, applied with black enamel spots, acc...

Category

20th Century French Modern Bangles

Materials

Diamond, Onyx, 18k Gold, Enamel

NWT $18, 000 18KT Gold Gorgeous Burmese Jadeite Diamond Black Onyx Bracelet
NWT $18, 000 18KT Gold Gorgeous Burmese Jadeite Diamond Black Onyx Bracelet

NWT $18, 000 18KT Gold Gorgeous Burmese Jadeite Diamond Black Onyx Bracelet

Located in New York, NY

The Following Item we are offering is a Rare Magnificent Radiant 18KT Gold Large Rare Gorgeous Fancy Burmese Jade Diamond Bracelet. Bracelet is comprised of Beautiful Rare Burmese Ja...

Category

21st Century and Contemporary Link Bracelets

Materials

Diamond, Jade, Onyx, Gold

Art Deco Diamond, Emerald & Onyx Beaded Bracelet
Art Deco Diamond, Emerald & Onyx Beaded Bracelet

Art Deco Diamond, Emerald & Onyx Beaded Bracelet

Located in New York, NY

Art Deco Diamond, Emerald & Onyx Beaded Bracelet An elegant Art Deco bracelet centered by a geometric diamond plaque set with an oval-cut emerald framed by onyx and single-cut diamo...

Category

20th Century Unknown Beaded Bracelets

Materials

Diamond, Emerald, Onyx, Gold, 14k Gold, White Gold

Tailored 18K Gold, Onyx and Diamond Bracelet by La Triomphe
Tailored 18K Gold, Onyx and Diamond Bracelet by La Triomphe

Tailored 18K Gold, Onyx and Diamond Bracelet by La Triomphe

By La Triomphe

Located in Palm Beach, FL

Characteristic of their offerings, every element of this hinged bracelet is artfully done. Every diamond is set into a French azured plate, and every black onyx component is step cut...

Category

Late 20th Century American Modern Bangles

Materials

Diamond, Onyx, 18k Gold

Vintage diamond onyx 18k yellow gold tennis bracelet
Vintage diamond onyx 18k yellow gold tennis bracelet

Vintage diamond onyx 18k yellow gold tennis bracelet

Located in Beverly Hills, CA

Accented by sleek onyx, the bracelet creates a striking contrast between bright diamonds, deep black stone, and warm yellow gold.

Category

20th Century Contemporary Tennis Bracelets

Materials

Diamond, Onyx, Gold, 18k Gold, Yellow Gold

Bondanza 18K Gold Platinum 1.93ct Diamond Citrine Black Onyx Wide Link Bracelet
Bondanza 18K Gold Platinum 1.93ct Diamond Citrine Black Onyx Wide Link Bracelet

Bondanza 18K Gold Platinum 1.93ct Diamond Citrine Black Onyx Wide Link Bracelet

By Michael Bondanza

Located in Montclair, NJ

It features wide rectangular links with a nice polished finish in which are neatly set with fine black onyx, citrine, and diamonds throughout. The custom cut polished black onyx are ...

Category

Early 2000s Link Bracelets

Materials

Citrine, Diamond, Onyx, 18k Gold, Platinum

14 Karat Yellow Gold Onyx and Diamond Crossover Bangle Bracelet #19568
14 Karat Yellow Gold Onyx and Diamond Crossover Bangle Bracelet #19568

14 Karat Yellow Gold Onyx and Diamond Crossover Bangle Bracelet #19568

Located in Washington Depot, CT

14 Karat Yellow Gold Onyx and Diamond Bangle Bracelet- This stunning hinged bangle bracelet features black onyx and 11 round brilliant cut diamonds set in 14K yellow gold.

Category

20th Century Contemporary Bangles

Materials

Diamond, Onyx, 14k Gold, Yellow Gold

Trio 18k Yellow Gold Onyx & Diamond Cuff Bracelet
Trio 18k Yellow Gold Onyx & Diamond Cuff Bracelet

Trio 18k Yellow Gold Onyx & Diamond Cuff Bracelet

By Trio

Located in San Francisco, CA

Trio - a highly regarded maker - designed this vintage 18k gold cuff bracelet. In classic 1970's style. It has carved, domed black onyx panels, accented at the center with 32 round b...

Category

Vintage 1970s Cuff Bracelets

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

Sunita Nahata Black Onyx 1.47ct. Snake Scale Bracelet in 18KWG with Diamond.
Sunita Nahata Black Onyx 1.47ct. Snake Scale Bracelet in 18KWG with Diamond.

Sunita Nahata Black Onyx 1.47ct. Snake Scale Bracelet in 18KWG with Diamond.

By Sunita Nahata

Located in Hong Kong, HK

Check out the full collection on our storefront! Black Onyx & Diamond Snake Scale Bracelet in 18 Karat White Gold Black Onyx: 1.475 carat, fancy cut.

Category

21st Century and Contemporary Thai Contemporary Tennis Bracelets

Materials

Diamond, White Diamond, Onyx, Gold, 18k Gold, White Gold

Tiffany & Co. Crystal, Diamond and Onyx Platinum Bracelet, Art Deco, 1920s
Tiffany & Co. Crystal, Diamond and Onyx Platinum Bracelet, Art Deco, 1920s

Tiffany & Co. Crystal, Diamond and Onyx Platinum Bracelet, Art Deco, 1920s

By Tiffany & Co.

Located in Roma, RM

The interplay of transparent crystal, deep black onyx, and sparkling diamonds reflects the quintessential Art Deco aesthetic—structured, modern, and visually powerful.

Category

Vintage 1920s American Art Deco Link Bracelets

Materials

Crystal, Diamond, Onyx, Platinum

Art Deco Platinum Diamonds Onyx Links Bracelet, 1925
Art Deco Platinum Diamonds Onyx Links Bracelet, 1925

Art Deco Platinum Diamonds Onyx Links Bracelet, 1925

Located in Herzelia, Tel Aviv

Art Deco Platinum Diamond, Onyx and Pink Stone Link Bracelet. 1920es.

Category

Vintage 1920s European Art Deco Link Bracelets

Materials

Diamond, Onyx, Platinum

Antique Style Carved Quartz Black Onyx Diamond Bangle Bracelet
Antique Style Carved Quartz Black Onyx Diamond Bangle Bracelet

Antique Style Carved Quartz Black Onyx Diamond Bangle Bracelet

By Meghna Jewels

Located in Hoffman Estate, IL

A stunning bangle bracelet handmade in 18K Gold & sterling silver, set in black onyx, quartz & pave diamonds.

Category

21st Century and Contemporary Unknown Artisan Bangles

Materials

Diamond, Blue Sapphire, 18k Gold

Mattioli Aruba Cuff Bracelet in Rose Gold and Black Onyx
Mattioli Aruba Cuff Bracelet in Rose Gold and Black Onyx

Mattioli Aruba Cuff Bracelet in Rose Gold and Black Onyx

By Mattioli

Located in Neguri, Vizcaya

Aruba cuff in rose gold and black onyx Gold Weight gr.: 37.50 Products available on request in yellow gold or white gold upon feasibility Production Time 4-5 weeks A collection ins...

Category

21st Century and Contemporary Italian Contemporary Cuff Bracelets

Materials

Onyx, 18k Gold, Rose Gold, White Gold, Yellow Gold

Retro Black Onyx White Onyx Bracelet 4-Strand Beads Mid-Century Modern
Retro Black Onyx White Onyx Bracelet 4-Strand Beads Mid-Century Modern

Retro Black Onyx White Onyx Bracelet 4-Strand Beads Mid-Century Modern

Located in New York, NY

This is a stunning Black Onyx and White Onyx Bead Four Strand Bracelet with 9mm wide Onyx beads.

Category

20th Century American Contemporary Beaded Bracelets

Materials

Onyx, Gold-filled, Sterling Silver

Ella Gafter 1.10ct Diamond and Onyx Tennis Bracelet, 18k Gold, Italy
Ella Gafter 1.10ct Diamond and Onyx Tennis Bracelet, 18k Gold, Italy

Ella Gafter 1.10ct Diamond and Onyx Tennis Bracelet, 18k Gold, Italy

By Ella Gafter

Located in New York, NY

The diamond bracelet features gold sections set with custom cut black onyx, lending the jewel a distinctive art déco look.

Category

21st Century and Contemporary Italian Artist Tennis Bracelets

Materials

White Diamond, Onyx, Diamond, 18k Gold, White Gold

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Recent Sales

Hammerman Brothers White Gold Black Onyx and Diamond Bracelet
Hammerman Brothers White Gold Black Onyx and Diamond Bracelet

Hammerman Brothers White Gold Black Onyx and Diamond Bracelet

By Hammerman Brothers

Located in New York, NY

Hammerman Brothers 18 karat white gold bracelet with black onyx and white diamonds.

Category

2010s American Modern Bracelets

Materials

Diamond, Onyx, 18k Gold, White Gold

Black Onyx Diamond White Gold Bracelet
Black Onyx Diamond White Gold Bracelet

Black Onyx Diamond White Gold Bracelet

By Burdeen's Jewelry

Located in Buffalo Grove, IL

This fun piece is a nice casual wear, made in 18kt white gold and set with round brilliant cut diamonds and black onyx.

Category

21st Century and Contemporary American Link Bracelets

Materials

Diamond, Onyx, 18k Gold, White Gold

Diamond Onyx Yellow Gold Bracelet
Diamond Onyx Yellow Gold Bracelet

Diamond Onyx Yellow Gold Bracelet

Located in DALLAS, TX

Introducing our elegant onyx and diamond estate bracelet. This stunning estate bracelet that balances modernity with classic design elements features seven sections of black onyx eac...

Category

Mid-20th Century Modernist Modern Bracelets

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

Picchiotti Black Onyx Diamond Gold Flexible Bracelet
Picchiotti Black Onyx Diamond Gold Flexible Bracelet

Picchiotti Black Onyx Diamond Gold Flexible Bracelet

By Picchiotti

Located in Chicago, IL

Picchiotti 18K white gold diamond and black onyx bracelet with 11 flexible links and 220 round diamonds weighing 3.82cts and 55 baguette diamonds weighing 5.84cts, G color, VS clarit...

Category

1990s Italian Contemporary Modern Bracelets

Materials

White Diamond, 18k Gold, White Gold

Bracelet in 18K White Gold with White and Black Diamonds, Mother of Pearl, Onyx
Bracelet in 18K White Gold with White and Black Diamonds, Mother of Pearl, Onyx

Bracelet in 18K White Gold with White and Black Diamonds, Mother of Pearl, Onyx

By Miseno

Located in Huntington, NY

Bracelet in 18K white gold (approx. 114.23 grams) with white and black diamonds (approx. 11.12 carats) , mother of pearl and onyx (approx. 3.70 grams).

Category

2010s Italian Cuff Bracelets

Materials

White Diamond, Black Diamond, Onyx, 18k Gold, White Gold

Contemporary 9ct White Gold Black Onyx & Diamond Bracelet
Contemporary 9ct White Gold Black Onyx & Diamond Bracelet

Contemporary 9ct White Gold Black Onyx & Diamond Bracelet

Located in Splitter's Creek, NSW

Oooh! So smart & stylish - and a perfect match for the gorgeous Earrings our Number 624E A very contemporary Bracelet fashioned in 9ct White Gold it features 10 round single cut Diam...

Category

2010s Unknown Contemporary Link Bracelets

Materials

Onyx, 9k Gold, White Gold

French Onyx Diamond Platinum Link Bracelet
French Onyx Diamond Platinum Link Bracelet

French Onyx Diamond Platinum Link Bracelet

Unavailable

H 0.21 in W 0.85 in Dm 2 in L 7 in

French Onyx Diamond Platinum Link Bracelet

Located in New York, NY

Bracelet with box clasp closure in platinum, set with onyx segments, old european-cut diamonds spacing (5.00 carats), and black enamel sides.

Category

Vintage 1920s French Link Bracelets

Materials

Diamond, Onyx, Platinum

Van Cleef & Arpels Onyx and Brilliant Cut Diamond Bracelet
Van Cleef & Arpels Onyx and Brilliant Cut Diamond Bracelet

Van Cleef & Arpels Onyx and Brilliant Cut Diamond Bracelet

By Van Cleef & Arpels

Located in Stratford upon Avon, GB

Van Cleef & Arpels yellow gold claw set brilliant cut diamond and black onyx oval and bar link bracelet featuring 2.60 carats approx of diamonds.

Category

Late 20th Century Modern Modern Bracelets

Materials

Diamond, Onyx, 18k Gold, Yellow Gold

18 Karat Yellow Gold and Platinum, Diamond and Black Onyx Bangle Bracelet
18 Karat Yellow Gold and Platinum, Diamond and Black Onyx Bangle Bracelet

18 Karat Yellow Gold and Platinum, Diamond and Black Onyx Bangle Bracelet

By Montreaux

Located in Chicago, IL

Stunning Montreaux 18K yellow gold and platinum bangle bracelet, set in platinum with 20 full cut round diamonds DE color, VVS clarity and black onyx

Category

1990s American Contemporary Bangles

Materials

Diamond, 18k Gold, Platinum

1930s Diamond, Platinum an Black Onyx Bracelet / Choker with French Assay Mark
1930s Diamond, Platinum an Black Onyx Bracelet / Choker with French Assay Mark

1930s Diamond, Platinum an Black Onyx Bracelet / Choker with French Assay Mark

Located in London, GB

A breathtaking diamond, platinum and black onyx bracelet with the extension attached it can be wore as chocker.

Category

Early 20th Century French Art Deco Clamper Bracelets

Materials

Diamond, Onyx, Platinum

18 Karat Yellow Gold, Platinum Bracelet with Diamonds, Onyx and Ruby and Emerald
18 Karat Yellow Gold, Platinum Bracelet with Diamonds, Onyx and Ruby and Emerald

18 Karat Yellow Gold, Platinum Bracelet with Diamonds, Onyx and Ruby and Emerald

By Montreaux

Located in Chicago, IL

Stunning Montreaux, 18K yellow gold and platinum black onyx bangle bracelet pave set with 64 full cut round diamonds, weighing 2.46cts, D-E color VVS clarity, and two bezel set cab...

Category

Vintage 1980s American Contemporary Bangles

Materials

Diamond, Emerald, Onyx, Ruby, 18k Gold

0.34 Carat VS G Color Diamond Rose Gold Grams 5.14 Black Onyx Bracelet
0.34 Carat VS G Color Diamond Rose Gold Grams 5.14 Black Onyx Bracelet

0.34 Carat VS G Color Diamond Rose Gold Grams 5.14 Black Onyx Bracelet

By Leo Milano

Located in Milano, MI

Magnificent and bright VS G color diamond Black Onyx Bracelet in 18 carat rose gold Grams 5.14 total diamonds stones 34 Simplicity at it's best, one of our most sold item. the size ...

Category

21st Century and Contemporary Italian Contemporary Chain Bracelets

Materials

Diamond, Onyx, 18k Gold, Rose Gold

0.34 Carat VS G Color Diamond White Gold Grams 3.43 Black Onyx Bracelet
0.34 Carat VS G Color Diamond White Gold Grams 3.43 Black Onyx Bracelet

0.34 Carat VS G Color Diamond White Gold Grams 3.43 Black Onyx Bracelet

By Leo Milano

Located in Milano, MI

Magnificent and bright VS G color diamond Black Onyx Bracelet in 18 carat white gold Grams 3.43 Simplicity at it's best, one of our most sold item. the size of the bracelet starts ...

Category

21st Century and Contemporary Italian Contemporary Chain Bracelets

Materials

Diamond, Onyx, 18k Gold, White Gold

Important Art Deco Black, Starr, and Frost Platinum Diamond Emerald Wristwatch
Important Art Deco Black, Starr, and Frost Platinum Diamond Emerald Wristwatch

Important Art Deco Black, Starr, and Frost Platinum Diamond Emerald Wristwatch

By Black, Starr & Frost

Located in Santa Rosa, CA

Superb~ In splendid condition, this bracelet watch features calibre cut onyx, earth-mine emeralds, and sparkling diamond housed in an engraved platinum setting.

Category

Early 20th Century Art Deco Wrist Watches

Materials

Diamond, Emerald, Platinum

Edwardian 2.30 Carat Diamond Onyx Line Bracelet 18 Karat/Platinum
Edwardian 2.30 Carat Diamond Onyx Line Bracelet 18 Karat/Platinum

Edwardian 2.30 Carat Diamond Onyx Line Bracelet 18 Karat/Platinum

Located in Napoli, IT

Edwardian Treasure This beautiful, classy Edwardian era bracelet is 1905 ca Hand crafted of solid 18 Kt gold topped by Platinum, marvellous carving details on sides and gorgeous bar...

Category

Antique Early 1900s Edwardian Link Bracelets

Materials

Diamond, Onyx, 18k Gold, Platinum

Cartier Panthère de Bracelet, Gold Lacquer, Diamond, Tsavorite Garnets, Onyx
Cartier Panthère de Bracelet, Gold Lacquer, Diamond, Tsavorite Garnets, Onyx

Cartier Panthère de Bracelet, Gold Lacquer, Diamond, Tsavorite Garnets, Onyx

By Cartier

Located in New York, NY

A beautiful Panthere de Cartier bracelet, made in 18K yellow gold embellish with black lacquer and set with 3 brilliant-cut diamonds totaling 0.16 carat.

Category

2010s French Chain Bracelets

Materials

Diamond, Garnet, Onyx, Tsavorite, 18k Gold, Yellow Gold

Cartier Panthère de Bracelet, Gold, Lacquer, Diamond, Tsavorite Garnets, Onyx
Cartier Panthère de Bracelet, Gold, Lacquer, Diamond, Tsavorite Garnets, Onyx

Cartier Panthère de Bracelet, Gold, Lacquer, Diamond, Tsavorite Garnets, Onyx

By Cartier

Located in New York, NY

Panthere de Cartier bracelet in 18K yellow gold, black lacquer, set with 3 brilliant-cut diamonds totaling 0.16 carat.

Category

2010s French Clamper Bracelets

Materials

Diamond, Garnet, Onyx, Tsavorite, 18k Gold, Yellow Gold

Cartier Panthère de Bracelet, Gold, Lacquer, Diamond, Tsavorite Garnets, Onyx
Cartier Panthère de Bracelet, Gold, Lacquer, Diamond, Tsavorite Garnets, Onyx

Cartier Panthère de Bracelet, Gold, Lacquer, Diamond, Tsavorite Garnets, Onyx

By Cartier

Located in New York, NY

Panthere de Cartier bracelet, 18K yellow gold, black lacquer, set with 3 brilliant-cut diamonds totaling 0.16 carat.

Category

2010s French Chain Bracelets

Materials

Diamond, Garnet, Onyx, Tsavorite, 18k Gold, Yellow Gold

14 Karat Vintage Pearl Diamond Onyx Bracelet Yellow Gold Leaf Motif 0.08 Carat
14 Karat Vintage Pearl Diamond Onyx Bracelet Yellow Gold Leaf Motif 0.08 Carat

14 Karat Vintage Pearl Diamond Onyx Bracelet Yellow Gold Leaf Motif 0.08 Carat

Located in Boca Raton, FL

This is an heirloom quality Multi-Strand Pearl and Black Onyx Bracelet. Designed with a 2 inch oval Black Onyx surrounded by Silver Leaf-Motif details.

Category

20th Century Unknown Retro Retro Bracelets

Materials

Diamond, Onyx, Pearl, 14k Gold

Manjrie Ruby Pearl Coral Sapphire Diamond Onyx 18k Gold Silver Artisan Bracelet
Manjrie Ruby Pearl Coral Sapphire Diamond Onyx 18k Gold Silver Artisan Bracelet

Manjrie Ruby Pearl Coral Sapphire Diamond Onyx 18k Gold Silver Artisan Bracelet

By Manjrie

Located in Singapore, Singapore

This bracelet from Iconic series of the brand, showcases a flirty interplay of a black chrome-plated silver band with 18k gold work on it.

Category

2010s Indian Artisan Clamper Bracelets

Materials

Chrysoberyl, Coral, Diamond, Garnet, Onyx, Pearl, Other, 18k Gold, Silver

Christian Dior Rose des Vents Bracelet 18K Rose Gold with Diamond and Onyx
Christian Dior Rose des Vents Bracelet 18K Rose Gold with Diamond and Onyx

Christian Dior Rose des Vents Bracelet 18K Rose Gold with Diamond and Onyx

By Christian Dior

Located in New York, NY

Accessories: No Accessories Measurements: Circumference: 7.00 - 6.00 " Designer: Christian Dior Model: Rose des Vents Bracelet 18K Rose Gold with Diamond and Onyx Exterior Color: Bla...

Category

21st Century and Contemporary More Bracelets

Materials

Rose Gold

Rolex Yellow Gold Day-Date Black Onyx Serti Dial President Watch, Box and Papers
Rolex Yellow Gold Day-Date Black Onyx Serti Dial President Watch, Box and Papers

Rolex Yellow Gold Day-Date Black Onyx Serti Dial President Watch, Box and Papers

By Rolex

Located in New York, NY

Rolex 18K Yellow Gold Day-Date Presidential Watch with Factory Bark Finish Rare Factory Rolex Black Onyx Serti Dial with Bezel Set Diamond Hour Markers Onyx Serti Is One Of The Rare...

Category

1990s Swiss Wrist Watches

Materials

Diamond, Onyx, 18k Gold

Rolex Yellow Gold Day-Date Black Onyx Serti Dial President Watch, Box and Papers
Rolex Yellow Gold Day-Date Black Onyx Serti Dial President Watch, Box and Papers

Rolex Yellow Gold Day-Date Black Onyx Serti Dial President Watch, Box and Papers

By Rolex

Located in New York, NY

Rolex 18K Yellow Gold Day-Date Presidential Watch with Factory Bark Finish Rare Factory Rolex Black Onyx Serti Dial with Bezel Set Diamond Hour Markers Onyx Serti Is One Of The Rare...

Category

1990s Swiss Wrist Watches

Materials

Diamond, Onyx, 18k Gold

Cartier Diamond Pearl and Onyx Watch, Art Deco, Paris, c. 1920
Cartier Diamond Pearl and Onyx Watch, Art Deco, Paris, c. 1920

Cartier Diamond Pearl and Onyx Watch, Art Deco, Paris, c. 1920

By Cartier

Located in New York, NY

Art Deco Diamond, Pearl, and Onyx Watch by Cartier, Paris, circa 1920 A watch with a square, cream-colored dial with Roman numerals and blued steel hands within a diamond border, a...

Category

Vintage 1920s French Art Deco Wrist Watches

Materials

Diamond, Onyx, Pearl, Gold, Platinum

Magnificent Gold Onyx Diamond Zebra Bangle
Magnificent Gold Onyx Diamond Zebra Bangle

Magnificent Gold Onyx Diamond Zebra Bangle

Located in New York City, NY

Beautifully made Italian 18kt yellow animal bracelet with black onyx inlay , diamonds and ruby eyes

Category

Italian Clamper Bracelets

Materials

Diamond

Geometric Cuff Bracelet in 18K White Gold with Mother-of-Pearl, Onyx, Sapphires
Geometric Cuff Bracelet in 18K White Gold with Mother-of-Pearl, Onyx, Sapphires

Geometric Cuff Bracelet in 18K White Gold with Mother-of-Pearl, Onyx, Sapphires

By Zahira Fine Jewellery

Located in Bangkok, TH

Diamond - 3.5 cts Black Onyx - 2.16 cts Mother of Pearl - 6.53 cts Orange Sapphire - 1.02 cts Tourmaline - Pink, Yellow, Green - 5.47 cts 18k White Gold

Category

21st Century and Contemporary Thai Art Deco Cuff Bracelets

Materials

Onyx, Pearl, Natural Pearl, Sapphire, Tourmaline, 18k Gold

Bian Bracelet in Lapis & Matt Onyx by Selda Jewellery
Bian Bracelet in Lapis & Matt Onyx by Selda Jewellery

Bian Bracelet in Lapis & Matt Onyx by Selda Jewellery

By Selda Jewellery

Located in Istanbul, TR

Bian bracelet in lapis & matt onyx by Selda Jewellery Additional Information:- Collection: Men's Luxury Bracelets The use of lapis & matt onyx stones is combined with sterling silv...

Category

2010s Turkish Modern More Bracelets

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Black Onyx And Diamond Bracelet For Sale on 1stDibs

You are likely to find exactly the black onyx and diamond bracelet you’re looking for on 1stDibs, as there is a broad range for sale. Frequently made of Gold, 18k Gold and White Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for a black onyx and diamond bracelet from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. For this particular accessory, there are many different carat weights to choose from, but versions are of considerable interest. A black onyx and diamond bracelet from David Yurman, Annellino Fine Jewellery and Picchiotti — each of whom created a beautiful version of this treasured accessory — is worth considering. A black onyx and diamond bracelet of any era or style can lend versatility to your look, but a version featuring Diamond, from our inventory of 24, is particularly popular. Today, if you’re looking for a round cut version of this piece and are unable to find the perfect match, our selection also includes mixed cut and single cut alternatives. There aren’t many items for men if you’re seeking a black onyx and diamond bracelet, as most of the options available are for women and unisex.

How Much is a Black Onyx And Diamond Bracelet?

The price for a black onyx and diamond bracelet starts at $650 and tops out at $67,500 with these bracelets, on average, selling for $6,326.

The Legacy of Diamond in Jewelry Design

Antique diamond rings, diamond tiaras and dazzling vintage diamond earrings are on the wish lists of every lover of fine jewelry. And diamonds and diamond jewelry are primarily associated with storybook engagements and red-carpet grand entrances — indeed, this ultra-cherished gemstone has a dramatic history on its hands.

From “A Diamond Is Forever” to “Diamonds Are a Girl’s Best Friend,” pop culture has ingrained in our minds that diamonds are the most desired, the most lasting and the most valuable gemstone. But what makes the diamond so special? Each stone — whether it’s rubies, sapphires or another stone — is unique and important in its own right. April babies might claim diamonds for themselves, but just about everyone wants this kind of sparkle in their lives!

There are several factors that set diamonds apart from other stones, and these points are important to our gem education.

Diamonds are minerals. They are made up of almost entirely of carbon (carbon comprises 99.95 percent; the remainder consists of various trace elements). Diamonds are the hardest gemstones, ranking number 10 on the Mohs Hardness Scale. Even its name, diamond, is rooted in the Greek adamas, or unconquerable. The only object that can scratch a diamond is another diamond. Diamonds are formed deep within the earth at very high temperatures (1,652–2,372 degrees Fahrenheit at depths between 90 and 120 miles beneath the earth’s surface) and are carried up by volcanic activity. Diamonds are quite rare, according to the Gemological Institute of America, and only 30 percent of all the diamonds mined in the world are gem quality.

In the 1950s, the Gemological Institute of America developed the 4Cs grading system to classify diamonds: clarity, color, cut and carat weight. Not all diamonds are created equal (there are diamonds, and then there are diamonds). The value of the diamond depends on the clarity (flawless diamonds are very rare but a diamond's value decreases if there are many blemishes or inclusions), color (the less color the higher the grade), cut (how the diamond’s facets catch the light, certain cuts of diamonds show off the stone better than others) and carat weight (the bigger, the better).

When you start shopping for a diamond engagement ring, always prioritize the cut, which plays the largest role in the diamond's beauty (taking the time to clean your diamond ring at least every six months or so plays a role in maintaining said beauty). And on 1stDibs, a range of buying guides can be found for those in the market for antique engagement ringsvintage engagement rings or Art Deco engagement rings

Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.