$6,440Sale Price / item|20% Off
Octagon Cut Diamond Pendant Chain Necklace in 18K Yellow Gold
By VR Jewels
Located in New York, NY
Diamond Necklace in 18K Gold studded with Octagon cut diamonds.
Diamond, 18k Gold, Yellow Gold, Gold
$880Sale Price / item|20% Off
Dainty Stackable Octagon Cut Diamond and Ruby 18K Yellow Gold Ring
By VR Jewels
Located in New York, NY
Dainty Stackable Octagon Cut Diamond and Ruby 18K Yellow Gold Ring which perfectly goes with your personality and also helps you to improve your energy and sensuality.
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Certified 14 Karat White Gold 2.36Ct Octagon Cut Diamond Anniversary Band Ring
By Spectrum Jewels
Located in Deira, Dubai
Certified 14 Karat White Gold 2.36Ct Octagon Cut Diamond Anniversary Band Ring. Diamonds are a universal symbol of eternity, strength, and elegance a perfect gift to commemorate mile...
Diamond, Gold, 14k Gold, White Gold
SI Clarity HI Color Oval & Octagon Cut Diamond Band Ring 14 Kt Rose & White Gold
By Spectrum Jewels
Located in Deira, Dubai
Step into the realm of sophistication with our mesmerizing Oval & Octagon Cut Diamond Band Ring, a breathtaking masterpiece crafted in luxurious 14 Karat Rose & White Gold.
Diamond, Gold, 14k Gold, White Gold
SI Clarity HI Color Oval & Octagon Cut Diamond Band Ring 18 Kt Rose & White Gold
By Spectrum Jewels
Located in Deira, Dubai
Step into the realm of sophistication with our mesmerizing Oval & Octagon Cut Diamond Band Ring, a breathtaking masterpiece crafted in luxurious 18 Karat Rose & White Gold.
Diamond, Gold, 18k Gold, Rose Gold, White Gold
$15,600Sale Price|25% Off
7.36 carat Rare Octagonal Cut Diamond 18k Yellow Gold Ring IGI Certified
Located in New York, NY
NYCDBI#58814 /ACATW This stunning 18k Yellow Gold Ring, featuring a breathtaking 7.36ct Octagonal G VS1 Lab Diamond . Certified by IGI (IGI Number: 689505228), this exquisite piece ...
Diamond, Gold, 18k Gold, Yellow Gold
$936Sale Price / item|20% Off
Modern Octagon Cut Diamond Halo Engagement Ring for Women in 14k Yellow Gold
By VR Jewels
Located in New York, NY
This modern octagon halo engagement ring, expertly crafted in luminous 14K solid yellow gold, showcases a striking combination of baguette and round brilliant-cut diamonds totaling 0...
Diamond, Gold, 14k Gold, Yellow Gold
Vintage 14 Karat Yellow Gold Snake Ring with Diamond
Located in Arnhem, NL
The ring is snake-shaped, and the head is set with a small octagonal-cut diamond. The front features a chiseled finish.
Diamond, Yellow Gold
Vintage 18K Gold and Tortoiseshell Ring
Located in Stockholm, SE
Two narrow gold bands interrupt the shell, each set with a line of octagonal-cut diamonds that add quiet definition rather than sparkle.
18k Gold
Art Deco Platinum Ring with 0.58ct Octagonal Diamond, Circa 1920s
Located in Rotterdam, NL
At the center sits a sparkling octagonal cut diamond of approximately 0.58 carat, securely set within a sculptural platinum mount.
Diamond, Platinum
Peter Suchy GIA Certified 2.09 Carat Sapphire Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
Designed and crafted in the Peter Suchy Workshop. 1 octagonal cut diamond, approx. total weight 2.09cts, G, VS1, GIA certificate #6223849584 4 tapered baguette diamonds, approx. to...
Diamond, Sapphire, Platinum
$1,872Sale Price / set|20% Off
18K White & Yellow Gold Octagon Diamond Huggie Hoop Earrings Everyday Wear
By VR Jewels
Located in New York, NY
These modern huggie hoop earrings in solid 18K white and yellow gold, feature four octagon-cut diamonds totaling 0.47 cts, each measuring 3.1 × 2.3 mm and set in prong settings for o...
Diamond, Gold, 18k Gold, White Gold, Yellow Gold
Art Deco 18K White Gold Coral Dangle Earrings with Diamonds, 1920s
Located in Rotterdam, NL
A beautiful pair of Art Deco style 18 karat white gold and coral diamond drop earrings. Each earring is set with eleven octagonal-cut diamonds arranged in a geometric, architectural...
Coral, Diamond, White Gold, 18k Gold, Gold
GIA Certified 1.7ct Emerald Cut Diamond Octagon Halo Yellow Gold Pendant
By EMD Diamonds
Located in New York, NY
Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Emerald Cut Carat: 1.7 Color: G Clarity: VS2 Cut/Pol/Sym: -/EX/EX DID: 5955-04 Pendant Necklace Details: ...
Diamond, Yellow Gold
GIA Certified 1.4ct Emerald Cut Diamond Octagon Halo White Gold Pendant
By EMD Diamonds
Located in New York, NY
Diamond Details: Certificate: GIA (Gemological Institute of America) Shape: Emerald Cut Carat: 1.4 Color: D Clarity: VS2 Cut/Pol/Sym: -/EX/EX DID: 7283-03 Pendant Necklace Details: ...
Diamond, White Gold
Certified Natural Vivid Red Spinel and Diamond Engagement Or Cocktail Ring
Located in Bangkok, Thailand
Key Features 18 K White Gold : 5.04 grams Natural Spinel from Myanmar - 1.88 carats ( 7.5 x 5 mm ) Diamonds : Round Diamonds : 0.20 carats; Octagon-Cut Diamonds : 0.47 carats T...
Diamond, Spinel, 18k Gold
Multi Cut Certified Diamond Bridal Necklace in 14 Karat White Gold Fine Jewelry
By Spectrum Jewels
Located in Deira, Dubai
The necklace features a stunning arrangement of heart, oval and octagon-cut diamonds, meticulously placed to form a graceful graduated design that sits elegantly along the neckline.
Diamond, Gold, White Gold, 14k Gold
Multi Cut Certified Diamond Bridal Necklace in 18 Karat White Gold Fine Jewelry
By Spectrum Jewels
Located in Deira, Dubai
The necklace features a stunning arrangement of heart, oval and octagon-cut diamonds, meticulously placed to form a graceful graduated design that sits elegantly along the neckline.
Diamond, 18k Gold, White Gold, Gold
$1,670Sale Price|20% Off
Platina/Gold Later Art Deco Brooch/ Pendant with Diamonds
Located in AMSTERDAM, NL
The brooch is made like a basket of flowers set with 24 stuks octagon cut diamonds approx. 0.30 ct H/VS/SI and 7 stuks brilliant cut diamonds approx. 0.50 ct of quality H/VS/SI.
Diamond, 14k Gold, Platinum
GIA Certified 4.04 Octagonal Cut Emerald & Diamond Halo Pendant Necklace
Located in Houston, TX
This elegant pendant showcases a mesmerizing natural octagonal cut emerald in a rich green hue, measuring 4.04 carats, beautifully encircled by a striking halo of diamonds totaling 1...
Diamond, Emerald, 18k Gold, White Gold
GIA Certified Burmese Octagonal Cut Ruby & Diamond Ring in Platinum
By Pico Jewelry
Located in New York, NY
Ring contains one GIA certified vivid red octagonal cut ruby 1.42ct measuring 7.48 x 6.32 x 2.97mm, accented by four finely matched trapezoid diamonds 1.03tcw.
Diamond, Ruby, Platinum
GIA Certified 1.65 Carat Fancy Intense Yellow Diamond Double Halo Ring
Located in Miami, FL
It's a modified brilliant cut that mimics the faceting effect of an octagonal cut diamond.
Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yellow Gold
GIA Certified Natural Octagonal Step-Cut Emerald and Diamond Ring, 18k
Located in New York, NY
A GIA Certified Natural Octagonal Step-Cut Emerald and Diamond Ring made in 18k Gold.
Diamond, Emerald, 18k Gold
Red Rubies Octagon Cut Set in Rose Gold with Diamonds
By Angeletti
Located in Roma, IT
Selected intense red rubies octagon cut ring band set in white gold with diamonds.
Diamond, Ruby, 18k Gold, Rose Gold
18k gold ring with carré-cut diamond band and octagonal novelty-cut brown diamon
By Lera Treyger
Located in Antwerpen, BE
The Ukiyo N4 ring is a powerful and evocative creation, designed to capture the awe-inspiring sensation of standing beneath a cathedral’s grand dome—when time seems to pause and you ...
Diamond, 18k Gold
Peter Suchy GIA 9.65 Octagon Cut Alexandrite Diamond Platinum Engagement Ring
By Peter Suchy
Located in Stamford, CT
The setting is brand new from the Peter Suchy Workshop. 1 Octagonal color change alexandrite approx. 7.68cts brownish greenish yellow VS GIA #2785044261 1 Emerald-cut diamond D VVS...
Alexandrite, Diamond, Platinum
GIA Certified 1.43 carat Octagonal Step-Cut Emerald and Diamond Ring, 18k
Located in New York, NY
A GIA Certified 1.43 carat Octagonal Step-Cut Emerald and Diamond Ring made in 18k Gold.
Diamond, Emerald, 18k Gold
GIA Certified 3.86 Carat Octagonal Cut Emerald & Diamond Cocktail Ring
Located in Houston, TX
This modern cocktail ring features a GIA certified 3.86 carat octagonal cut emerald set in 18 karat yellow gold.
Diamond, Emerald, 18k Gold, White Gold, Yellow Gold
$207Sale Price / item|50% Off
Everyday Octagon Cut Natural Ruby and Diamond Pendant in Sterling Silver
Located in New York, NY
Everyday Octagon Cut Natural Ruby and Diamond Pendant in sterling silver studded with octagon cut ruby and round cut diamonds.
Diamond, Ruby, Silver, Sterling Silver
18ct Gold 1920s Art Deco Octagonal Cut Aquamarine & Diamond Cocktail Ring
Located in Brighton, GB
This exquisite piece showcases a striking octagonal cut natural aquamarine at its centre, drawing attention with its vibrant hues.
Aquamarine, Diamond, Gold, 18k Gold
$696Sale Price / item|20% Off
Modernist 14K Yellow Gold Octagon Cut Emerald & Pear Diamond Pendant Necklace
By VR Jewels
Located in New York, NY
Crafted in elegant 14K yellow gold, this minimalist pendant necklace features a stunning 0.3 carat octagon-cut emerald paired with a sparkling 0.13 carat pear-shaped diamond.
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
$2,160Sale Price|20% Off
Everyday Diamond Octagon Cut Aquamarine Chain Necklace 14k Solid White Gold
By VR Jewels
Located in New York, NY
Everyday Diamond Aquamarine Chain Necklace in 14K Gold studded with octagon cut aquamarine halo diamonds.
Aquamarine, Diamond, Gold, 14k Gold, White Gold
GIA Certified 3.32 Carat Octagonal Step Cut Colombian Emerald & Diamond Ring
Located in Houston, TX
This phenomenal cocktail ring features a 3.32 carat GIA certified octagonal step cut Colombian emerald accented by 0.74 carat total weight in emerald cut natural diamonds on each side.
Diamond, Emerald, Gold, 18k Gold, White Gold
$696Sale Price / item|20% Off
Octagon Cut Aquamarine Diamond Engagement Ring in 14k Solid White Gold
By VR Jewels
Located in New York, NY
Octagon Cut Aquamarine Diamond Engagement Ring in 14K Gold featuring natural aquamarine of 0.92 carats and diamonds of 0.07 carats.
Aquamarine, Diamond, Gold, 14k Gold, White Gold
$1,110Sale Price / item|20% Off
18K Solid White Gold Octagon Cut Blue Sapphire Pendant with Diamonds
By VR Jewels
Located in New York, NY
Natural Blue Sapphire pendant in 18K Gold. It has a octagon cut sapphire studded with diamonds that completes your look with a decent touch.
Diamond, Blue Sapphire, Sapphire, 18k Gold, White Gold, Gold
$576Sale Price / set|20% Off
Contemporary Octagon Cut Emerald Diamond Halo Stud Earrings in 14k Yellow Gold
By VR Jewels
Located in New York, NY
Contemporary Octagon Cut Emerald Diamond Halo Stud Earrings in 14K Gold to make a statement with your look.
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
$2,280Sale Price / set|20% Off
Elegant 14K White Gold 4.07Ct Octagon-Cut Emerald & Diamond Line Drop Earrings
By VR Jewels
Located in New York, NY
These elegant 14K white gold line drop earrings feature 4.07 carats of octagon-cut emeralds accented by brilliant 0.18 carats diamonds, Emerald enhances intellectual capacity of the ...
Diamond, Emerald, Gold, 14k Gold, White Gold
$2,328Sale Price / item|20% Off
14K Yellow Gold 1.58Ct Octagon Cut Natural Ruby & Diamond Halo Pendant Necklace
By VR Jewels
Located in New York, NY
This exquisite pendant in 14K yellow gold, showcases a 1.58-carat natural octagon-cut ruby encircled by a shimmering halo of round brilliant-cut diamonds with a total weight of 0.14 ...
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
$1,080Sale Price / set|20% Off
Certified 1.23CTW Octagon Cut Emerald & Diamond Halo Stud Earrings in 14k Gold
By VR Jewels
Located in New York, NY
This Certified 1.23CTW Octagon Cut Emerald & Diamond Halo Stud Earrings in 14k Yellow Gold showcase natural emerald-cut emeralds 1.23 Carat surrounded by a sparkling halo of round br...
Diamond, Emerald, Gold, 14k Gold, Yellow Gold
Octagon Cut Zambian Emerald Diamond Huggie Stud Earrings In 18K White Gold
By Spectrum Jewels
Located in Deira, Dubai
Octagon Cut Zambian Emerald Diamond Huggie Stud Earrings In 18K White Gold.
Diamond, Emerald, Gold, 18k Gold, White Gold
Octagon Cut Zambian Emerald Diamond Huggie Stud Earrings In 14K White Gold
By Spectrum Jewels
Located in Deira, Dubai
Octagon Cut Zambian Emerald Diamond Huggie Stud Earrings In 14K White Gold.
Diamond, Emerald, Gold, White Gold, 14k Gold
$17,290Sale Price / item|20% Off
9.11 Carats Octagon Cut Emerald Diamond Drop Earrings 18k Solid Yellow Gold
By VR Jewels
Located in New York, NY
Octagon Cut Emerald Diamond Drop Earrings in 18K Gold to make a statement with your look.
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
2.51 Carat Octagon Cut Pink Morganite Diamond White Gold Engagement Ring
Located in New York, NY
♥ Welcome to Blue Star Gems Our Joyful and Meaningful Jewelry At Blue Star Gems, we are passionate about providing joyful and statement jewelry for everyday wear. Our collection feat...
Diamond, Morganite, 14k Gold, White Gold
$2,880Sale Price / set|20% Off
14k White Gold Octagon Cut Emerald & Diamond Halo Dangle Earrings Fine Jewelry
By VR Jewels
Located in New York, NY
Exuding timeless elegance, these 14k White Gold Octagon Cut Emerald & Diamond Halo Dangle Earrings are crafted in 14k white gold.
Diamond, Emerald, Gold, 14k Gold, White Gold
$7,280Sale Price / item|20% Off
Octagon Cut Blue Sapphire Tennis Bracelet in 18K White Gold with Diamonds
By VR Jewels
Located in New York, NY
Blue Sapphire bracelet in 18K Gold. It has a perfect octagon cut gemstone studded with diamonds to make you stand out on any occasion or an event.
Diamond, Blue Sapphire, White Gold, 18k Gold, Gold
$712Sale Price / item|20% Off
Octagon Cut Sapphire Ruby Diamond Ring in 14K Solid White Gold
By VR Jewels
Located in New York, NY
Sapphire stimulates concentration and reduces stress and ruby is wore for health, wealth, wisdom and success in love. Designed with octagon cut sapphire in center with ruby on end an...
Diamond, Ruby, Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold
$4,140Sale Price / item|20% Off
1.68 Carat Octagon Cut Emerald Pendant with Diamonds in 18K White Gold
By VR Jewels
Located in New York, NY
Natural Emerald pendant in 18K Gold. It has a octagon cut emerald studded with diamonds that completes your look with a decent touch.
Diamond, Emerald, 18k Gold, White Gold, Gold
18k Gold 1.53ct GIA Octagonal Octagon Brilliant Diamond Solitaire Collet Ring
Located in Montclair, NJ
--Stone(s):-- (1) Natural Genuine Diamond - Octagonal Cut - Multi Prong Set - Faint Yellow U to V Color - VVS2 Clarity - 1.53ct (exact - Stamped) **See Certification Details Below** ...
Yellow Diamond, Gold, 18k Gold, Yellow Gold
Octagon Cut 24.5Tcw Zambian Emerald Diamond Drop Earrings 14 Karat White Gold
By Spectrum Jewels
Located in Deira, Dubai
Octagon Cut 24.5Tcw Zambian Emerald Diamond Drop Earrings 14 Karat White Gold.
Diamond, Emerald, Gold, White Gold, 14k Gold
$860Sale Price / item|20% Off
Genuine Octagon Cut Halo Diamond Ruby Ring in 14k Solid Yellow Gold
By VR Jewels
Located in New York, NY
This Classic Octagon Cut Ruby and Halo Diamond Ring in 14K Gold featuring natural ruby of 0.97 carats and diamonds of 0.2 carat.
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
$812Sale Price / item|20% Off
Octagon Cut Emerald Enclosed with Diamonds Engagement Ring in 18K White Gold
By VR Jewels
Located in New York, NY
Gemstone ring in 18K Gold which perfectly goes with your personality and also helps you to improve your creativity. Designed with a emerald in center and halo of diamonds that makes...
Diamond, Emerald, 18k Gold, White Gold, Gold
23.43 Ct Octagon Cut Emerald with Diamond Drop Earrings 18K White Gold
By Spectrum Jewels
Located in Deira, Dubai
Cast from 18-karat gold, these exquisite earrings are handset with 23.43 carats of emerald & 1.07 carats of sparkling diamonds. Emerald is a May birthstone and is believed to improve...
Diamond, Emerald, Gold, 18k Gold, White Gold
3.00 Carats Octagon Cut Fancy Yellow Diamond Earrings with Rubies in 18K W/G
By Rewa Jewellery
Located in Bangkok, TH
These earrings feature 3.00 carats of octagon-cut fancy yellow diamonds. Surrounding these stunning center stones are 24.92 carats of vibrant rubies, 0.86 carats of marquise-cut diam...
Yellow Diamond, Ruby, Gold, 18k Gold, White Gold
$2,124Sale Price / set|20% Off
Octagon Cut Emerald Diamond Dangle Earrings for Wedding in 18k Solid Yellow Gold
By VR Jewels
Located in New York, NY
Octagon Cut Emerald Diamond Dangle Earrings for Wedding in 18K Gold to make a statement with your look.
Diamond, Emerald, Gold, 18k Gold, Yellow Gold
$600Sale Price / set|20% Off
Timeless Octagon Cut Ruby Diamond Halo Stud Earrings Gift in 14k Yellow Gold
By VR Jewels
Located in New York, NY
Timeless Octagon Cut Ruby Diamond Halo Stud Earrings Gift in 14K Gold to make a statement with your look.
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
$7,680Sale Price|20% Off
1.88 Carat Octagon Cut Emerald Diamond Chain Necklace in 14k Solid Yellow Gold
By VR Jewels
Located in New York, NY
1.88 Carat Octagon Cut Emerald Diamond Chain Necklace in 14k Solid Yellow Gold studded with octagon cut emerald of 1.88 carats and diamond 3.75 carat.
Emerald, Diamond, Gold, 14k Gold, Yellow Gold
$2,605Sale Price|20% Off
Art Deco Style White Diamond Ruby Octagon Cut Citrine Yellow Gold Cocktail Ring
By Luigi Ferrara
Located in Naples, IT
This Ring has 0.18 Carats of White Brilliant Cut Diamonds. This Ring has 0.80 Carats of Carré Cut Rubies.
Citrine, Diamond, White Diamond, Ruby, 14k Gold, Yellow Gold
18 Karat Yellow Matte Gold Octagon Cut White Diamond Solitaire Engagement Ring
By SHIHARA
Located in Shibuya, Tokyo, JP
A minimalist solitaire ring featuring an octagon cut diamond in a four prong setting. 18 Karat Yellow Gold Octagon Cut 0.3 Carat Diamond Ring Band width: 1.8mm Diamond: 0.3ct (Gup V...
Diamond, White Diamond, 18k Gold, Gold
18 Karat Yellow Matte.Gold Octagon White Diamond Ring
By SHIHARA
Located in Shibuya, Tokyo, JP
A minimalist solitaire ring featuring an octagon cut diamond in a bezel setting. 18 Karat Yellow Gold Octagon Cut 0.3 Carat Diamond Ring Band width: 1.8mm Diamond: 0.3ct～0.32ct VS u...
Diamond, White Diamond, 18k Gold
Modern Bright Pink Tourmaline Diamond Platinum Three Stone Ring
Located in Los Angeles, CA
The stunning pink stone is flanked by two uniquely shaped Oval Octagonal Cut diamonds with an exact weight of 0.48ct, graded E-F color and VS clarity.
Diamond, Tourmaline, Platinum
2.52ct Octagonal Step-Cut Diamond Ring 'E/VVS2'
By Betteridge
Located in Greenwich, CT
Diamond engagement ring, centering an exceptional colorless octagonal step-cut diamond weighing 2.52 carats with nlue sapphire trapezoid-cut sapphire shoulders, mounted in platinum.
Diamond, Platinum
Berca 1.51Kt Muzo Emerald Octagon Cut 1.01Kt White Diamond Emerald Cut Ring
By Berca Atelier
Located in Valenza, IT
Outstanding, 1.51 Carat Muzo Emerald Cut Minor Oil, in a fabulous, handcrafted 1.01 Carat Top Quality White Diamond (D, IF) 18K yellow Gold Ring Setting. In our fitted brown leather ...
White Diamond, Emerald, 18k Gold
28 Carat Octagonal Cut Aquamarine Diamonds Onyx Platinum Cocktail Ring
Located in Pamplona, Navarra
28 carat octogonal cut single stone aquamarine onyx frame and brilliant cut diamonds set in an hand crafted, delicate and sophisticated looking Platinum 950 cocktail ring. Aquamarin...
Aquamarine, Diamond, Onyx, Platinum
6.19ct Octagonal Cut Columbian Emerald and Diamond Ring Platinum with Gem Cert
Located in Yorkshire, West Yorkshire
Enquire for resize options. Emerald Details: Cut: Octagonal Cut Carat: 6.19ct Diamond Details: Cut: Princess Cut Carat: 0.30ct total Clarity: VS2 Colour: G Ring Size: UK O or US 7...
Diamond, Emerald, Platinum
18ct White Gold Octagonal Cut 1.14ct Red Spinel & Diamond Ring, TDW 0.43ct
Located in Brisbane, QLD
Handmade 18ct White Gold Octagonal Cut 1.14ct Red Spinel & Diamond Ring. TDW 0.43ct
Diamond, Spinel, 18k Gold, White Gold
Unavailable
Fine Octagonal Cut Emerald Ring
Located in Houston, TX
Ring with a fine octagonal cut Emerald of about 4.76 carats measuring 10.16×8.901×6.95mm.
Diamond, Emerald, White Gold, 18k Gold
Unavailable
18K WG Octagon Ruby Diamond Ring
Located in Hong Kong, HK
- Net Weight: 10.42 gram / 1 pc. - Dia Wt. : 1.943 ct. - Stone Type: Ruby - Stone Wt. : 3.03 ct. - Stone Shape: Octagon
Diamond, Ruby, White Gold
Unavailable
Octagon Sapphire and Diamond 14K GOLD RING
Located in New York, NY
Octagon-shape Sapphire Ring with Shinny Diamond Bright 14KT gold . Secure Yours Today: Limited stock available. Don't miss the chance to secure your Sapphire Ring today. It's not ju...
Diamond, Sapphire, 14k Gold
21st Century 18 Karat White Gold 6-Carat Octagon-Cut Emerald and Diamond Ring
By FANCS V by Simona Elia
Located in Palermo, Italy PA
A spectacular, octagon-cut emerald weighing 6.1 carats is surrounded by two rows of diamonds rated G VS and weighing 1.04 carats and is set in beautiful 18-karat white gold for this ...
Diamond, Emerald, Gold, 18k Gold, White Gold
Platinum GIA Certified 10.29 Carat Octagonal Sapphire Diamond Halo Ring
Located in Boca Raton, FL
Octagonal Step Cut Transparent Heated Blue Sapphire Center weighing approximately 10.29 carats is bezel set in Platinum.
Diamond, Sapphire, Platinum
11X9 Octagon Emerald and Diamond 14K GOLD RING
Located in New York, NY
Octagon-shape Emerald Ring with Shinny Diamond Bright 14KT gold . Secure Yours Today: Limited stock available. Don't miss the chance to secure your Emerald Ring today. It's not just...
Diamond, Emerald, 14k Gold
Octagonal cut Palmeira Orange Citrine with White diamond Halo gold band ring
Located in Valenza, IT
This stunning ring boasts a captivating 3.5ct octagonal-cut orange palmeira citrine encircled by a white diamond halo (0.54ct).
Diamond, Citrine, White Diamond, Gold, 18k Gold
Octagonal cut Aquamarine Band Ring with Diamond Halo in 18kt white gold
Located in Valenza, IT
This captivating piece features a 3.11ct octagonal-cut aquamarine set in a dazzling white diamond halo(0.54ct), all resting upon a wide, glossy white gold shank.
Aquamarine, Diamond, White Diamond, 18k Gold, White Gold
18K Yellow Gold Octagon Green Tourmaline Ring with Diamonds
Located in Kowloon, HK
18K Yellow Gold Octagon Green Tourmaline Ring with Diamonds 1 Tourmaline - 1.65 CT Diamonds - 0.06 CT 18K Gold - 0.84 GM
Diamond, Tourmaline, Yellow Gold
18K Yellow Gold Octagon Green Tourmaline Ring with Diamonds
Located in Kowloon, HK
18K Yellow Gold Octagon Green Tourmaline Ring with Diamonds 1 Tourmaline - 1.65 CT Diamonds - 0.06 CT 18K Gold - 0.84 GM
Diamond, Tourmaline, Yellow Gold
30.27CT EMERALD OCTAGON & 1.41 CT WHITE DIAMOND 18K2T GOLD Ring
Located in New York, NY
Indulge in luxury with our magnificent 30.27 carat emerald octagon and 1.41 carat white diamond 18K2T gold ring. This exquisite piece showcases a breathtaking emerald centerpiece tha...
White Diamond, Emerald
An 18 K Octagon natural emerald ring with Diamond Polki (flat uncut diamonds)
Located in Bangkok,, TH
Made in 18K gold this ring has a 7.94 cts octagon cut emerald at centre, the ring is further surrounded by flat uncut diamond polkis which are set with ancient mughal technique of se...
Diamond, Emerald, 18k Gold
Octagon Shape Sapphire with Diamond with White Gold Ring
Located in New York, NY
Cushion-shape Sapphire Ring with bright Diamonds from all corners and sizes. Secure Yours Today: Limited stock available. Don't miss the chance to secure your Sapphire Diamond Ring ...
Diamond, Sapphire, White Gold
Octagon Shape Sapphire with Diamond Set in 14K Yellow Gold
Located in New York, NY
Elegant Sapphire pendant in Octagon shape with Diamond . Secure Yours Today: Limited stock available. Don't miss the chance to secure your Sapphire Diamond Pendant today. It's not j...
Diamond, Sapphire, Yellow Gold
Octagon Coin Pave Diamond Initial Necklace
Located in Hertsliya, IL
The Octagon Coin Pave Diamond Initial Necklace pendant has a 42 cm Chain. We like this style alone or layered with other necklaces. New mom's perfect gift. D E T A I L S: ♥ Gemsto...
Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold
Berca GIA Certified 6.58 Karat Octagonal Cut Blue Tourmaline White Diamond Ring
By Berca Atelier
Located in Valenza, IT
One-of-a-kind Octagonal Cut Indicolithe, a Rare Indigo-Blue Tourmaline (0.5122x0.385x0.228inches) in a chic and timeless White Diamond (0.34kt, D-E VVs1) 18 kt White Gold Setting.
White Diamond, Tourmaline, 18k Gold
AGL Certified EMERALD OCTAGON 13.14 CT WHITE DIAMOND TRAPEZ 1.18 CT 18kw Ring
Located in New York, NY
Embrace elegance with our AGL certified 13.14 carat emerald octagon and white diamond trapez 1.18 carat 18KW ring. This stunning piece exudes luxury and sophistication, featuring a m...
Emerald
Unavailable
W 0.32 in L 1.03 in
18K White Gold Octagon Lever Back Dangle Earrings w/London Blue Topaz & Diamonds
By Doves by Doron Paloma
Located in Great Neck, NY
18K White Gold Dangle Earrings featuring checker-cut, prong-set Octagonal London Blue Topaz, with diamond accents.
White Diamond, Topaz, Turquoise, Diamond, Gold, 18k Gold, White Gold
Unavailable
H 0.26 in W 0.35 in L 0.62 in
Bespoke 6.10ct Octagon Cut Green Tourmaline Diamond Pendant on 18ct Neck Wire
By DesignsOnDiamonds
Located in Chislehurst, Kent
Stunning and eye catching, this gorgeous Bespoke 6.10ct Green Tourmaline* is set in a contemporary design Pendant. The stone measures 15.6 x 8.7 mm, has a deep bright green colour a...
Tourmaline, 18k Gold
Octagon Signet Diamond Initial Ring - Personalized Gold Name Ring
Located in Hertsliya, IL
Make your mark with our Octagon Signet Diamond Initial Ring. Crafted for timeless elegance and personalized charm, it symbolizes individuality and style. D E T A I L S ♥ Diamonds: C...
Diamond, Gold, 14k Gold, Rose Gold, White Gold, Yellow Gold
Gold is the feel-good metal, the serotonin of jewelry. Wear vintage and antique gold necklaces, watches, gold bracelets or gold rings and you feel happy, you feel dressed, you feel, well, yourself.
Gold, especially yellow gold, with its rich patina and ancient pedigree going back thousands of years, is the steady standby, the well-mannered metal of choice. Any discussion of this lustrous metal comes down to a basic truth: Gold is elementary, my dear. Gold jewelry that couples the mystique of the metal with superb design and craftsmanship achieves the status of an enduring classic. Many luxury houses have given us some of our most treasured and lasting examples of gold jewelry over the years.
Since its founding, in 1837, Tiffany & Co. has built its reputation on its company jewelry as well as its coterie of boutique designers, which has included Jean Schlumberger, Donald Claflin, Angela Cummings and Elsa Peretti. There are numerous gold Tiffany classics worth citing. Some are accented with gemstones, but all stand out for their design and the workmanship displayed.
For the woman who prefers a minimalist look, the Tiffany & Co. twist bangle (thin, slightly ovoid) is stylishly simple. For Cummings devotees, signature pieces feature hard stone inlay, such as her pairs of gold ear clips inlaid with black jade (a play on the classic Chanel black and tan), or bangles whose design recalls ocean waves, with undulating lines of lapis lazuli and mother-of-pearl. And just about any design by the great Jean Schlumberger is by definition a classic.
Even had he eschewed stones and diamonds, Southern-born David Webb would be hailed for the vast arsenal of heavy gold jewelry he designed. Gold, usually hammered or textured in some manner, defines great David Webb jewelry. The self-taught jeweler made very au courant pieces while drawing inspiration from ancient and out-of-the-way sources — East meets West in the commanding gold necklaces made by Webb in the early 1970s. The same could be said for his endlessly varied gold cuffs.
In Europe, many houses have given us gold jewelry that sets the highest standard for excellence, pieces that were highly sought after when they were made and continue to be so.
Numerous designs from Cartier are homages to gold. There are the classic Trinity rings, necklaces and bracelets — trifectas of yellow, white and rose gold. As a testament to the power of love, consider the endurance of the Cartier Love bracelet.
Aldo Cipullo, Cartier’s top in-house designer from the late 1960s into the early ’70s, made history in 1969 with the Love bracelet. Cipullo frequently said that the Love bracelet was born of a sleepless night contemplating a love affair gone wrong and his realization that “the only remnants he possessed of the romance were memories.” He distilled the urge to keep a loved one close into a slim 18-karat gold bangle.
BVLGARI and its coin jewelry, gemme nummarie, hit the jackpot when the line launched in the 1960s. The line has been perennially popular. BVLGARI coin jewelry features ancient Greek and Roman coins embedded in striking gold mounts, usually hung on thick link necklaces of varying lengths. In the 1970s, BVLGARI introduced the Tubogas line, most often made in yellow gold. The Tubogas watches are classics, and then there is the Serpenti, the house's outstanding snake-themed watches and bracelets.
A collection called Monete that incorporated the gold coins is one of several iconic BVLGARI lines that debuted in the 1970s and ’80s, catering to a new generation of empowered women. Just as designers like Halston and Yves Saint Laurent were popularizing fuss-free ready-to-wear fashion for women on the go, BVLGARI offered jewels to be lived in.
Since Van Cleef & Arpels opened its Place Vendôme doors in 1906, collection after collection of jewelry classics have enchanted the public. As predominantly expressed in a honeycomb of gold, there is the Ludo watch and accessories, circa the 1920s, and the golden Zip necklace, 1951, whose ingenious transformation of the traditional zipper was originally proposed by the Duchess of Windsor. Van Cleef's Alhambra, with its Moroccan motif, was introduced in 1968 and from the start its popularity pivoted on royalty and celebrity status. It remains one of VCA’s most popular and collected styles.
Mention must be made of Buccellati, whose name is synonymous with gold so finely spun that it suggests tapestry. The house’s many gold bracelets, typically embellished with a few or many diamonds, signified taste and distinction and are always in favor on the secondary market. Other important mid-20th-century houses known for their gold-themed jewelry include Hermès and Ilias Lalaounis.
Find a stunning collection of vintage and antique gold jewelry on 1stDibs.
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 rings, vintage engagement rings or Art Deco engagement rings.
Shop antique and vintage diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.