42 Carat Aquamarine Diamond Gold Pendant Drop
Located in New York, NY
18k white gold pendant drop, set with two aquamarines. Pear shaped stone is approx. 24 carats ( 28 x 16.9 x 10.2mm) , oval stone is approx. 18 carats (20.2 x 15.8 x 10.3mm) . Diamon...
Aquamarine, Diamond, Gold
GIA Certified .42 Carat Diamond Solitaire Necklace G/Vs2
Located in New York, NY
GIA Certified: .42ct. Round diamond solitaire pendant. Full cut brilliant. Vs-2 Clarity. G-color. Report: 5191675679 14kt. white gold 3.2 grams. 17 inch necklace Overall ...
Diamond, 14k Gold, White Gold
42 Carats Malachite with Black Diamonds on Black Chain Necklace N3696
By Paradizia
Located in Laguna Beach, CA
Item # N3696 Materials and Weight Malachite, 13 x 50mm, elongated drop shape, 42 carats. Black pave diamonds. Black rhodium sterling silver.
Black Diamond, Malachite, 14k Gold, Rhodium, Sterling Silver
Diamond Pave Necklace with Floating Halo in 18k Yellow Gold, .42 Carats Total
By Sarosi By Timeless Gems
Located in Los Angeles, CA
Pendant measures 7/16" in diameter. Necklace is 17.5 inches in length. 39 round brilliant-cut diamonds, .42 carats total
Diamond, White Diamond, 18k Gold, Gold, Yellow Gold
$115,208Sale Price / item|20% Off
Natural 42 Carat SI/H Mixed Shape Diamond Necklace 18 Karat White Gold Jewelry
By Spectrum Jewels
Located in Deira, Dubai
Details Item Code :- SEN-52678 Gross Wt. :- 62.06 gm 18k White Gold Wt. :- 53.66 gm Natural Diamond Wt. :- 42 Ct. ( AVERAGE DIAMOND CLARITY SI1-SI2 & COLOUR H-I ) Necklace Length...
Diamond, 18k Gold, White Gold
18K White Gold 27 Carats Diamond By The Yard Chain Necklace 42 Inches Long
Located in New York, NY
Introducing a stunning Diamond by the Yard necklace, meticulously crafted in luxurious 18k white gold.
Diamond, 18k Gold, White Gold
1900s 42 Carats Diamonds Fringe Necklace
Located in Chicago, IL
Estimated total diamond weight 42 carats. The necklace measures 43.5 cm (17 inches) long and 33 mm (1 5/8 inches) at its widest point.
Diamond
42 Carats Diamond Snowflake Platinum Necklace
Located in New York, NY
With a total diamond weight of 42 carats, this necklace radiates opulence and grandeur.
Diamond, Platinum
Diamond Tennis Necklace with .42 Carat Pink Diamond and 5.39 Carat Pear Diamond
By New York Jewelers Chicago
Located in Chicago, IL
This Signature necklace is 18 inches in length. It contains a GIA Certified pear shaped H, SI2 clarity diamond weighing 5.39 CT, a GIA Certified oval natural Fancy Deep Orangy Pink d...
Diamond, White Diamond, Pink Diamond, 18k Gold
Alexander 42 Carat Emerald Cut Diamond Tennis Necklace 18 Karat White Gold
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Exquisite and timeless diamonds tennis necklace. Created by Alexander Beverly Hills. 125 emerald cut diamonds, 42.00 carats total. Approximately G/H color and VS clarity. Four prong ...
Diamond, 18k Gold, White Gold
Tiffany & Co. Diamond Cross Pendant Necklace Platinum 950 Round .42 Carat Faith
By Tiffany & Co.
Located in Greensboro, NC
Originally retailing for $3100, this designer pendant necklace is being offered here for a much more wallet-friendly price. Brand: Tiffany & Co. Metal Content: 950 Platinum Stone...
Diamond, Platinum
42 Carat Oval Ethiopian Opal & Diamond Pendant 14 Karat White Gold Necklace
Located in New York, NY
Approximately 42 Carat Oval Ethiopian Opal & Diamond Pendant 14 Karat White Gold Necklace with Chain This spectacular Pendant Necklace consisting of a single Oval Shape Ethiopian Op...
Opal, Diamond, Gold, 14k Gold, White Gold
Art Deco 14 Karat Gold .42 Carat Old European Cut Diamond Pendant Necklace
Located in Cape May, NJ
Era: Art Deco Composition: 14K Yellow Gold Pendant & 14K Rose Gold Chain Primary Stone: Old European Cut Diamond Carat Weight: Approximately .42 Carats Color/Clarity: G / SI2 Ne...
Diamond, 14k Gold, Yellow Gold
Diamond Necklace, 14 Karat Rose Gold Adjustable Cable Chain Round Cut .42 Carat
Located in Greensboro, NC
Celebrate a special birthday or milestone anniversary with this gorgeous necklace! Fashioned in eye-catching 14k rose gold, this NEW necklace consists of a fine cable chain and six e...
Diamond, 14k Gold, Rose Gold
Diamond Necklace, 14 Karat White Gold Adjustable Cable Chain Round Cut .42 Carat
Located in Greensboro, NC
Make this exquisite necklace the highlight of a special birthday, milestone anniversary, or once-in-a-lifetime event. Fashioned in popular 14k white gold, this NEW piece consists of ...
Diamond, 14k Gold, White Gold
.42 Carat Round Brilliant Diamond Bar Necklace, 14 Karat Rose Gold Cable Chain
Located in Greensboro, NC
Bring an extra touch of sparkle to your day or evening with this chic necklace! Fashioned in 14k rose gold, this NEW piece showcases an attached bar pendant adorned with icy white di...
Diamond, 14k Gold, Rose Gold
Tiffany & Co. Yellow Gold Diamond Cross Pendant .42 Carat
By Tiffany & Co.
Located in Mayfair, London, London
An 18k yellow gold diamond pendant by Tiffany & Co. The pendant features a cross motif which is made up of 11 round brilliant cut diamonds totalling 0.42ct. The pendant features a bo...
Diamond, 18k Gold, Yellow Gold
Theo Fennell Yellow Gold Diamond Shaft Pendant .42 Carat
By Theo Fennell
Located in Mayfair, London, London
A sparkly 18k white gold Theo Fennell diamond pendant from the Shaft collection. The pendant comprise of a white gold bar pave set with 62 round brilliant cut diamonds. The diamonds ...
Diamond, 18k Gold, White Gold, Yellow Gold
Tiffany & Co. Platinum .42 Carat Diamond Cross Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Platinum .42ct Diamond Cross Pendant Necklace Metal: Platinum Chain: 16" long Pendant: 0.71"(18.1mm) long x 0.52"(13.2mm)" wide Diamond: 11 round brilliant diamonds, ...
Diamond, Platinum
42 Carat Diamond Riveria Double Necklace
Located in Saint Louis, MO
Gorgeous 42ct diamond rivera double necklace set in 18kt white gold. This convertible necklace can me worn in multiple ways which include as one long necklace, a double layer or as i...
Diamond, 18k Gold
Sold
W 0.88 in L 1.13 in
14 Karat Yellow Gold Diamond Nugget Pendant .42 Carat TW SI1-SI2; G-K 12.0 Grams
Located in Daytona Beach, FL
14 Karat Yellow Gold Diamond Nugget Pendant .42 Carat TW SI1-SI2; G-K .
Diamond, 14k Gold, Yellow Gold
Vintage Tiffany & Co. Platinum, Diamond Tulip Pendant with .42 Carat of Diamonds
By Tiffany & Co.
Located in New Orleans, LA
Vintage Diamond Tulip Pendant by Tiffany & Co, The Pendant has 42 Round Brilliant Cut Diamonds that weigh .42 carats total, Platinum. The most common meaning for tulips is perfect o...
Diamond, Platinum
Natural Turquoise Matrix Bead Necklace
Located in Idar-Oberstein, DE
A turquoise bead necklace with a 18k yellow gold clasp. The necklaces comprises 28 graduating Persian turquoise beads with a beautiful and harmonious colour. Each individual turquois...
Turquoise, Turquoise Matrix, 18k Gold
A Victorian gold and turquoise serpent necklace
Located in London, GB
A Victorian gold and turquoise serpent necklace, the flexible tapering yellow gold body formed of three rows of scale-like collets each set with a round cabochon-cut turquoise, the h...
Turquoise, Gold
$19,960Sale Price|20% Off
Platinum Art Deco Style Sugarloaf Emerald and Diamond Ring Engagement Ring
By Gold Adore
Located in San Francisco, CA
I am seriously in LOVE with this ring. It might just be my favorite ring yet. Crafted in Platinum, the design features an amazing gemstone center, flanked by French Cut Diamonds, and...
Diamond, Emerald, Platinum
$5,573Sale Price|22% Off
LEYSER 18k White Gold Santa Maria Aquamarine Diamond Ring
By Thomas Leyser
Located in Idar-Oberstein, DE
18k White Gold Ring, set with: 1x Fine Aquamarine (fac., radiant-cut, Santa Maria, 9,5mm, 3,28 carat), 6x Diamonds (brilliant-cut, 2mm, TW/vsi, 0.20ct) 20x Diamonds (brilliant-cu...
Aquamarine, Diamond, 18k Gold, White Gold
$25,000
W 1.8 in D 0.6 in L 1.2 in
GIA Certified 33.71ct. Natural "Blue" Aquamarine Diamonds necklace AvisDiamond
Located in New York, NY
Investor Beauty by Avis Diamond. GIA 29.24 "Blue" Aquamarine & Diamonds necklace. Oval and Full cut Vibrant Blue Aqua color 22.53 X 19.15 X 11.99mm Report #2165980504 4.47ct...
Aquamarine, Diamond, 14k Gold, White Gold
CANDY OPAL SMOOTH RONDELLE BEADED NECKLACE with 14k GOLD
By Jen Proudman Jewelry
Located in New York, NY
Candy Opal Necklace Opals, 14k Gold 16” of multi-colored opal 8mm rondelle beads. With two gold rondelle beads in front of the necklace and two flanking the gold lobster clasp. We...
Opal, 14k Gold
Suzanne Belperron Aquamarine Diamond Pendant Necklace
By Suzanne Belperron
Located in New York, NY
Suzanne Belperron aquamarine diamond necklace French-cut aquamarine (21.7 x 18.8 x 12.5 mm) of approximately 35-40 carats, round-cut diamonds of approximately 2.5 carats, round- an...
Aquamarine, Diamond, 18k Gold, White Gold
Multi Strand Bead Emerald Necklace with Carved Drop Pendant
Located in New York, NY
Multi Strand Bead Emerald Necklace with Carved Drop Pendant This double-strand emerald necklace features deep green beads leading to a diamond-set clasp and pendant. The centerpiece...
Emerald, Gold, 18k Gold, White Gold, Platinum
A Pair of Rare Late Georgian Diamond Earrings
Located in London, GB
A pair of late Georgian open-work diamond drop earrings, set with three graduating old brilliant-cut diamonds, the principal pear shaped diamonds weighing approximately 3.5 carats th...
Diamond, Yellow Gold, Sterling Silver, 18k Gold
Mid-Century Nephrite Jade Thee-Strand Beaded Necklace
Located in Rotterdam, NL
A mid-century dark green nephrite jade three-strand beaded necklace. The necklace consists of round-shaped nephrite jade stones. These jade beads have a very nice green color and are...
Jade, Silver
$183,750Sale Price|65% Off
NWT $525K 18KT Magnificent Rare Fancy 45ct Paraiba Tourmaline Diamond Necklace
Located in New York, NY
The Following Items we are offering is a Rare Important Gorgeous 18KT White Gold Glittering Diamond and Paraiba Tourmaline Necklace!!!! Necklace features Outstanding Multi Shaped Shi...
Diamond, Tourmaline, Paraiba, Gold, 18k Gold
Rare Tiffany & Co. Fine Green Emerald & Diamond Platinum & Gold Cluster Ring
By Tiffany & Co.
Located in Birmingham, GB
Rare Vintage Tiffany & Co. Vivid Green Emerald & Diamond 950 Platinum & 18k Yellow Gold Ring. A beautifully made two tone ring set with a fine 5mm vivid green square emerald cut eme...
Diamond, White Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum
$39,200Sale Price|20% Off
W 1.5 in L 2.38 in
Art Deco Aquamarine Old European Cut Diamond Clip-Brooch Pendant Necklace
Located in New York, NY
A gorgeous Santa Maria blue rectangular step cut aquamarine weighing 46.30 carats in the center piece of this magnificent Art Deco clip-brooch/pendant necklace. Embellished by Old Eu...
Aquamarine, Diamond, Platinum
$15,034
H 0.52 in W 3.66 in L 19.5 in
Vintage 33.20 Carat Aquamarine 3.59 Carat Diamond and Platinum Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 3.59 carat diamond necklace with 33.20 carat aquamarine drop pendant crafted in platinum; part of our diverse vintage aquamarine jewelry colle...
Aquamarine, Diamond, Platinum
$14,790Sale Price|20% Off
14K White Gold Aquamarine Scalloped Diamond Collar Necklace
Located in Houston, TX
This necklace is made in 14K white gold and features an oval cut, 2.58 carat aquamarine. Surrounded by a halo and scalloped style necklace of 238 round cut. Diamonds weighing 8.20 ca...
Aquamarine, Diamond, 14k Gold, White Gold
35 Carat Aquamarine Gold Diamond Pendant Necklace
Located in New York, NY
14k gold chain with suspended 14k gold pendant, featuring approx. 35ct aquamarine (stone measures approx. 22.8 x 18.2 x 12.03mm), surrounded with approx. 0.90ctw in diamonds. Marked ...
Aquamarine, Diamond, Gold
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.
We are fortunate to know much of the world’s long and dazzling history of necklaces, as this type of jewelry was so treasured that it was frequently buried with its owners. Today, Van Cleef necklaces, Tiffany necklaces and Cartier necklaces are some of the most popularly searched designer necklaces on 1stDibs.
Lapis lazuli beads adorned necklaces unearthed from the royal graves at the ancient Iraqi civilization of Sumer, while the excavation of King Tut’s burial chamber revealed a sense of style that led to a frenzy of Art Deco designs, with artisans of the 1920s seeking to emulate the elegant work crafted by Ancient Egypt’s goldsmiths and jewelry makers.
In ancient times, pendant necklaces worn by royalty and nobles conferred wealth and prestige. Today, wearing jewelry is about personal expression: Luxury diamond necklaces exude confidence and can symbolize the celebratory nature of a deep romantic relationship, while paper-clip chain-link necklaces designed by the likes of goldsmith Faye Kim are firmly planted in the past as well as the present. Kim works exclusively with eco-friendly gold, and these fashionable, fun accessories owe to the design of 19th-century watch fobs.
For some, necklaces are thought of as being a solely feminine piece, but this widely loved accessory has been gender-neutral for eons. In fact, just as women rarely took to wearing a single necklace during the Renaissance, men of the era layered chains and valuable pendants atop their bejeweled clothing. In modern times, the free-spirited hippie and counterculture movements of the 1960s saw costume-jewelry designers celebrating self-expression through colorful multistrand necklaces and no shortage of beads, which were worn by anyone and everyone.
Even after all of these years, the necklace remains an irrefutable staple of any complete outfit. Although new trends in jewelry are constantly emerging, the glamour and beauty of the past continue to inform modern styles and designs. In a way, the cyclical history of the necklace differs little from its familiar looped form: The celebrated French jewelry house Van Cleef & Arpels found much inspiration in King Tut, and, now, their Alhambra collection is a go-to for modern royals. Vintage David Webb necklaces — whose work landed him on the cover of Vogue in 1950, two years after opening his Manhattan shop — were likely inspired by the ornamental styles of ancient Greece, Mesopotamia and Egypt.
On 1stDibs, browse top designers like Dior, Chanel and Bulgari, or shop by your favorite style, from eye-catching choker necklaces to understated links to pearl necklaces and more.
If jewelry could talk, we know this piece would have good stories.
Emblems of heartfelt emotion, elegant vessels for photos and keepsakes and perfect for layering, these special ornaments are an essential component of any thoughtfully curated jewelry collection.
With more than 100 carats of diamonds, this vintage stunner converts into different styles, making it as versatile as it is breathtaking.
Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.
Organic shapes, surprising textures, shimmering colors and inventive embellishments take the new generation of pearl jewelry from classic to cutting-edge.
Soak up the pleasures of the season with a these bold gems.
Learn more about the stylish links that have passed the test of time.
After more than a decade creating the iconic Lanvin gems of the Alber Elbaz years, designer Elie Top dove into the world of fine jewelry, mixing silver and gold to create his own striking, timeless look.