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Diamond Necklaces

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Gemstone: Diamond
Vintage Theo Fennell Diamond Cross Pendant Set in 18k Yellow Gold
Located in London, GB
An extremely beautiful vintage Theo Fennell diamond cross pendant set in 18k yellow gold. The cross is designed in a gothic-esque style, centrally set with a 0.70 carat round brill...
Category

Early 2000s British Modern Diamond Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

18 Karat White Gold Diamond Necklace
Located in Monte-Carlo, MC
18K white gold fashionable necklace is from Sirène Collection. This piece of jewellery is made of natural white diamonds in total of 4.79 Carat. Total metal weight is 37.10 gr. This ...
Category

2010s Contemporary Diamond Necklaces

Materials

Diamond, White Diamond, 18k Gold, White Gold

35 Carats Diamond Beads Facetted Platinum Chain Necklace
Located in Berkeley, CA
27 astonishingly beautiful faceted diamond beads (approximately 38 carats) decorated on a platinum chain. A classical timeless diamond necklace that is stunning! Diamonds have foreve...
Category

2010s American Contemporary Diamond Necklaces

Materials

Diamond, Platinum

Karl Stittgen 1970s Aquamarine Diamond Yellow Gold Brooch or Pendant Necklace
Located in New York, NY
A vintage, aquamarine, diamond and 18 karat textured yellow gold necklace, by Karl Stittgen, 1970s. Signed Stittgen 18k. A remarkable necklace unlike any other in our inventory. Molt...
Category

1970s Canadian Modernist Vintage Diamond Necklaces

Materials

Aquamarine, Diamond, Gold, 18k Gold, Yellow Gold

6.94 Carat Emerald Pear Drop on a Kite Emerald & Yellow Cushion Necklace
Located in Dubai, AE
Graduating 33.74 Carats Kite Emeralds and 18.38 Carats Yellow Cushions with a 6.94 Carat Emerald Pear shape drop. Made with 43.708 grams of 18K Yellow Gold.
Category

2010s Contemporary Diamond Necklaces

Materials

Yellow Diamond, Emerald, 18k Gold

Mark Henry 1.75 Carat Natural Brazilian Alexandrite and Diamond Pendant, 18kt
Located in New York, NY
This one of a kind marvel is a one of one in existence. Alexandrite at sizes greater 1 carat are rarely found across all geographic sources to begin with, but 1 carat stones from Bra...
Category

21st Century and Contemporary Contemporary Diamond Necklaces

Materials

Alexandrite, Diamond, Yellow Gold, 18k Gold

Julie Romanenko Tahitian Baroque Pearl Diamond Gold Necklace and Wrap Bracelet
Located in Dallas, TX
Tahitian Baroque Pearl and Diamond Necklace/Multiwrap Bracelet handmade by jewelry designer Julie Romanenko (Just Jules) showcasing an assortment of gorgeous silvery-blue Tahitian ba...
Category

2010s Artisan Diamond Necklaces

Materials

Diamond, Multi-gemstone, Pearl, Oriental Pearl, Gold, 14k Gold, Yellow Gold

Necklace in Platinum with 29 Paraiba Tourmaline Cabouchons and 46 Diamonds
Located in Idar-Oberstein, DE
This 950/ Platinum (99.15g) Collier is set with 29 fine Paraiba Tourmalines Cabouchons, various shapes, 49.23ct + 46x Diamonds (Brilliant-cut, D/VS, round, 1.2-2.5mm, 2.75ct). Parai...
Category

2010s German Contemporary Diamond Necklaces

Materials

Diamond, Tourmaline, Paraiba, Platinum

Boucheron Serpent Boheme Diamond Necklace & Bracelet in 18k Gold
Located in Dallas, TX
Splendid Boucheron Serpent Boheme necklace and bracelet combination crafted in 18 karat yellow gold and featuring approximately 9 carats of sparkling pave-set diamonds. A wonderfully...
Category

Late 20th Century French Diamond Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

Harry Winston Cultured Pearl and Diamond Necklace
Located in Boston, MA
The master craftsmen of Harry Winston have used over 20 carats of diamonds to create this elegant flower garland necklace which centers on an acorn-form cultured pearl drop. The desi...
Category

20th Century Diamond Necklaces

Materials

Diamond, Cultured Pearl, 18k Gold, Yellow Gold

Natural Ruby and Diamond Yellow Gold Necklace and Earring Suite
Located in Bangkok, Thailand
Make a statement with this natural Mozambique Ruby and Diamond Earring and Necklace suite - all set in solid 18K Yellow Gold. It's a classic design with a art-deco twist. The necklac...
Category

21st Century and Contemporary Art Deco Diamond Necklaces

Materials

Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Belle Epoque Antique Diamond Sapphire Platinum Gold Clover Pendant Brooch
Located in Chicago, IL
Early 1900s. This elegant antique clover-shaped (a good luck symbol) convertible pendant / brooch is handcrafted in platinum and 14K yellow gold. The clover is embellished with a v...
Category

Early 20th Century Belle Époque Diamond Necklaces

Materials

Diamond, Sapphire, Gold, Platinum

Vintage Tiffany & Co. Diamond ‘Wisteria’ Pendant Necklace Set in Platinum
Located in London, GB
A beautiful vintage Tiffany & Co. ‘Wisteria’ pendant necklace set in platinum. From the now discontinued ‘Wisteria’ collection, the pendant depicts an elegant graduating wisteria br...
Category

Early 2000s American Modern Diamond Necklaces

Materials

Diamond, Platinum

David Webb Platinum Turquoise and Diamond Impressive Convertible Necklace
Located in New York, NY
Spectacular turquoise and diamond necklace by David Webb. Suspending a detachable pendant brooch set with pear-shaped cabochon turquoise, within a two-tiered circular-cut diamond sur...
Category

20th Century American Modern Diamond Necklaces

Materials

Diamond, Turquoise, Platinum

14 karat Gold Pendant with Sapphires and Diamonds. Flower Pendant
Located in Istanbul, TR
14 karat solid gold "Flower" design pendant with natural sapphire, yellow sapphires, and diamonds. Weight: 2.1 g. Size: 20 x 20 mm. Central stone: Natural sapphire Cut: Round cabocho...
Category

2010s Turkish Modern Diamond Necklaces

Materials

Diamond, Sapphire, Gold, 14k Gold

Dana David 18 Karat Yellow Diamond Leather Necklace
Located in Cincinnati, OH
This is a classic Dana David necklace. 18 karat yellow gold clasp and pendant. Pendant is approximately 1" diameter round with 9 round diamonds. .09tdw Brown leather necklace with...
Category

Early 2000s Diamond Necklaces

Materials

Diamond, 18k Gold

Marina B. Gold 18K and Diamond 'Onda' Necklace
Located in Geneva, CH
Diamond Gold 18K "Onda" necklace by Marina B. This timeless designer diamond choker is crafted in solid 18-karat yellow gold, weighing 108.67 grams and measuring 140.00mm diameter. ...
Category

1980s Aesthetic Movement Vintage Diamond Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

18k Gold Diamond Lotus Necklace Meditation Necklace Floral Necklace
Located in Bangkok, TH
Diamond Lotus Necklace made of 18k solid gold available in three colors, White Gold / Rose Gold / Yellow Gold. Natural genuine round cut diamond each diamond is hand selected by me ...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold

14k Gold Pendant with Tanzanite, Sapphires and Diamonds
Located in Istanbul, TR
14k gold pendant with tanzanite, sapphires and diamonds Weight: 1.4 g Pendant size in mm - 35х10.33 mm. Central stone: tanzanite Cut: pear Weight: aprx 0.7 ct. Color: blue Clarit...
Category

2010s Turkish Modern Diamond Necklaces

Materials

Diamond, Sapphire, Tanzanite, 14k Gold

14k Gold Pave Diamond Necklace Simple Minimal Necklace
Located in Bangkok, TH
Pave Diamond Necklace is made of 14k solid gold available in three colors of gold, Rose Gold / White Gold / Yellow Gold. Natural genuine round cut diamond each diamond is hand selec...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

Magnificent Multi Sapphire Fine Jewellery Rose Gold Tennis Choker
Located in Montreux, CH
Choker 18K Rose Gold Multi Sapphire 12.22 Cts/36 Pcs 1 WG Length 40 Cms / With a heritage of ancient fine Swiss jewelry traditions, NATKINA is a Geneva-based jewelry brand that cre...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, Sapphire, Gold, Rose Gold

Vintage Tiffany & Co. ‘Tiffany Enchant’ Yellow Diamond Flower Necklace
Located in London, GB
A beautiful vintage Tiffany & Co. ‘Tiffany Enchant’ yellow diamond flower pendant set in 18k yellow gold and platinum. The pendant is from the current Tiffany Enchant collection and...
Category

2010s Unknown Modern Diamond Necklaces

Materials

Diamond, White Diamond, Yellow Diamond, Gold, 18k Gold, Yellow Gold, Pla...

18k Gold Diamond Cross Necklace Baptism Confirmation Pendant
Located in Bangkok, TH
Diamond Cross Necklace is made of 18k solid gold available in three colors, White Gold / Rose Gold / Yellow Gold. Lightweight and gorgeous natural genuine round cut diamond. Each di...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, White Gold, Yellow Gold, 18k Gold, Rose Gold

Ruby with Diamond Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 1.68 carats with Diamond 0.05 carat Pendant set in 18 Karat Gold Settings (chain not included) Width: 0.6 cm Length: 1.6 cm Total Weight: 1.18 grams "We first opened doors in...
Category

2010s Contemporary Diamond Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

Magnificent Green Emerald Diamond Fine Jewellery White Gold Tennis Choker
Located in Montreux, CH
Choker Diamond D 1,42 ct/110 Emerald EME 2,93 ct/1 1 WG Length 40 Cms / 18K White Length 18 cms With a heritage of ancient fine Swiss jewelry traditions, NATKINA is a Geneva-based j...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, Emerald, Gold, White Gold

Diamond Heart Bead Chain Link Yellow Gold Pendant Necklace
Located in Los Angeles, CA
Diamond heart gold bead and chain link pendant necklace circa 1990. SPECIFICATIONS: DIAMONDS: forty-six round brilliant-cut diamonds totaling approximately 0.50 carat, approxima...
Category

1990s Contemporary Diamond Necklaces

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

14k Gold Diamond Lotus Necklace Minimalist Spiritual Lotus Necklace
Located in Bangkok, TH
Diamond Lotus Flower Necklace is made of 14k solid gold available in three colors of gold, White Gold / Rose Gold / Yellow Gold. Lightweight and gorgeous natural genuine diamond. Ea...
Category

21st Century and Contemporary Thai Modern Diamond Necklaces

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

.53 ct. Alexandrite Oval, Diamond Set Open Frame 18k White Gold Pendant w/ Chain
Located in Los Angeles, CA
This beautiful pendant features a gorgeous, natural alexandrite that exhibits excellent color change from teal blue-green in fluorescent light to a rich, raspberry red in incandescen...
Category

21st Century and Contemporary American Artisan Diamond Necklaces

Materials

Alexandrite, Diamond, White Diamond, Gold, 18k Gold, White Gold

14k Gold Diamond Lotus Necklace Meditation Necklace Floral Necklace
Located in Bangkok, TH
Diamond Lotus Necklace is made of 14k solid gold available in three colors of gold, White Gold / Rose Gold / Yellow Gold. Natural genuine round cut diamond each diamond is hand sele...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

18k Gold Diamond Angel Wing Necklace Angel Protect Charm Pendant Necklace
Located in Bangkok, TH
Diamond Angel Wing Necklace in 18k Rose Gold / White Gold / Yellow Gold. A solid gold diamond Angel wings necklace is made with perfection of art. A Spiritual Protect gift for yours...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold

Ruby with Diamond Cross Pendant Set in 18 Karat Gold Settings
Located in Bangkok, TH
Ruby 1.34 carats with Diamond 0.07 carat Cross Pendant set in 18 Karat Gold Settings (chain not included) Width: 1.5 cm Length: 3.0 cm Total Weight: 2.41 grams "We first opened d...
Category

2010s Diamond Necklaces

Materials

Diamond, Ruby, Gold, 18k Gold

18k Gold Dainty Horseshoe Diamond Necklace Slim U Shape Necklace
Located in Bangkok, TH
Dainty Horseshoe Diamond Necklace is made of 18k solid gold. Available in three colors of gold, White gold / Rose Gold / Yellow Gold. Lightweight and gorgeous natural genuine round ...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold

14k Gold Pear Shaped Diamond Necklace Diamond Solitaire Layering Necklace
Located in Bangkok, TH
Pear Shaped Diamond Necklace made of 14k solid gold available in three colors, Rose Gold / White Gold / Yellow Gold. Natural genuine round cut diamond each diamond is hand selected ...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

14k Gold Diamond Star Necklace Minimalist Charm Necklace
Located in Bangkok, TH
Diamond Star Necklace is made of 14k solid gold available in three colors of gold, White Gold / Rose Gold / Yellow Gold. Lightweight and gorgeous natural genuine round cut diamond. ...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

18k Gold Pear Shaped Diamond Necklace Diamond Solitaire Layering Necklace
Located in Bangkok, TH
Pear Shaped Diamond Necklace made of 18k solid gold available in three colors of gold, Rose Gold / White Gold / Yellow Gold. Natural genuine round cut diamond each diamond is hand s...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold

Rare Van Cleef & Arpels Sapphire & Diamond Papillion Butterfly 18k Gold Necklace
Located in Birmingham, GB
Vintage Van Cleef & Arpels Papillion Blue Sapphire & Diamond 18k Gold Butterfly Pendant Necklace. A beautiful and rare vintage piece with a stunning marquise cut deep blue sapphire ...
Category

20th Century Diamond Necklaces

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...

18k Gold Snowflake Diamond Pendant Christmas Charm Winter Necklace
Located in Bangkok, TH
Snowflake Diamond Pendant is made of 18k solid gold available in three colors, White Gold / Rose Gold / Yellow Gold. Gold Necklace showcasing 31 Brilliant Round Cut, Natural and eth...
Category

21st Century and Contemporary Art Deco Diamond Necklaces

Materials

Diamond, 18k Gold, White Gold

14k Gold Dainty Horseshoe Diamond Necklace Slim U Shape Necklace
Located in Bangkok, TH
Dainty Horseshoe Diamond Necklace is made of 14k solid gold available in three colors of gold, White gold / Rose Gold / Yellow Gold. Lightweight and gorgeous natural genuine round c...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

.75ctw White Gold Diamonds-by-the-Yard Necklace
Located in Chicago, IL
A gorgeous diamond necklace will rarely go overlooked. This 18” piece is both rare and stunning. It includes bezels that set white round diamonds. There are 10 white diamonds that to...
Category

2010s Contemporary Diamond Necklaces

Materials

Diamond, White Diamond, 14k Gold, White Gold

18 Karat White Gold Sapphire and Diamond Cross Pendant
Located in Bangkok, TH
We design a very nice cross pendant .The technique use invisible setting .We cut and groove very stone. This pendant is very nice style you can use in many occasion in day time and ...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, Sapphire, 18k Gold, White Gold

14k Gold Diamond Cross Necklace Baptism Confirmation Pendant
Located in Bangkok, TH
Diamond Cross Necklace is made of 14k solid gold available in three colors, White Gold / Rose Gold / Yellow Gold. Lightweight and gorgeous natural genuine round cut diamond. Each di...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

Edwardian Diamond Fleur-de-Lys Pendant 0.90ctw
Located in Narberth, PA
A beautiful diamond fleur-de-lys pendant from the Edwardian (ca1900s) era! This lovely piece is made of 18kt yellow gold and topped in platinum. The delicate and feminine fleur-de-l...
Category

Early 1900s Unknown Edwardian Antique Diamond Necklaces

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

.25ctw White Gold Diamonds-by-the-Yard Necklace
Located in Chicago, IL
A gorgeous diamond necklace will rarely go overlooked. This 18” piece is both rare and stunning. It includes bezels that set white round diamonds. There are 10 white diamonds that to...
Category

2010s Contemporary Diamond Necklaces

Materials

White Diamond, Diamond, Gold, 14k Gold

Georgios Collections 18 Karat Gold and Silver Diamond and Topaz Cross Pendant
Located in Astoria, NY
S.Georgios designer Silver and Gold 18 Karat two-tone Cross pendant is crafted from solid 18 Karat yellow gold pieces inlaid to create a unique look. This gorgeous cross enhancer fea...
Category

21st Century and Contemporary Contemporary Diamond Necklaces

Materials

Diamond, White Diamond, Topaz, Multi-gemstone, Gold, 18k Gold, Yellow Go...

0.35 CTW Diamond Star Pendant Necklace in 18 Karat Solid Gold
Located in Bangkok, TH
Lovely And delicate Star Charm Pendant Necklace In 18k Solid Gold featured with 0.35ct White Round Cut Diamond G color And Si Clarity. Fine Handmade and diamond are Handsets by maste...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, Gold, 18k Gold, Yellow Gold

David Yurman 18 Karat Yellow Gold W/ 0.73ctw Pave Diamond Pendant
Located in Houston, TX
This pendant from David Yurman features 0.73 in pave-set round diamonds set in 18 karat yellow gold on a cable bail. It can be attached to a necklace or bracelet.The original MSRP is...
Category

21st Century and Contemporary American Diamond Necklaces

Materials

Diamond, 18k Gold, Yellow Gold

.25CTW Yellow Gold Diamonds-by-the-Yard Necklace
Located in Chicago, IL
A gorgeous diamond necklace will rarely go overlooked. This 18” piece is both rare and stunning. It includes bezels that set white round diamonds. There are 10 white diamonds that to...
Category

2010s Contemporary Diamond Necklaces

Materials

Diamond, White Diamond, Yellow Gold, 14k Gold

Certified Mark Henry 7.29 Carat Paraiba Tourmaline and Diamond Pendant
Located in New York, NY
An illuminating trillion shape Paraiba cabochon rests at the center of our Prism Necklace. Traced by two rows of glittering diamonds, the pendant is suspended from a tasteful 18" fan...
Category

21st Century and Contemporary Contemporary Diamond Necklaces

Materials

Diamond, Tourmaline, Paraiba, 18k Gold, Yellow Gold

Art Deco Style Emerald, Black Onyx and Diamond Set in 18 Karat White Gold
Located in Hong Kong, HK
Frame earrings from our Emerald Art Deco Style Collection. These earrings are beautifully constructed with layers of diamonds and black onyx to elevate the stunning Colombian Emerald...
Category

21st Century and Contemporary Art Deco Diamond Necklaces

Materials

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

20 Carat Tanzanite and Diamond Ring/Pendant in 18 Karat White Gold
Located in Chicago, IL
20cts Tanzanite & Diamond Ring/Pendant in 18k WG - 18kt. White Gold Tanzanite & Diamond Ring/Pendant, featuring an oval cut Tanzanite that weighs approximately 20.70cts., 22 Round c...
Category

2010s Contemporary Diamond Necklaces

Materials

Diamond, Tanzanite, 18k Gold, White Gold

18k Gold Four Leaf Clover Pendant Necklace Diamond Clover Charm Necklace
Located in Bangkok, TH
Diamond Clover Charm Necklace in 18k Rose Gold / White Gold / Yellow Gold. Delicate Minimal Necklace made of 18k solid gold available in three color gold. Natural genuine round cut ...
Category

21st Century and Contemporary Romantic Diamond Necklaces

Materials

Diamond, 18k Gold, Rose Gold, White Gold, Yellow Gold

1.50CTW Rose Gold Diamonds-By-The-Yard Necklace
Located in Chicago, IL
A gorgeous diamond necklace will rarely go overlooked. This 18” piece is both rare and stunning. It includes bezels that set white round diamonds. There are 10 white diamonds that to...
Category

2010s Contemporary Diamond Necklaces

Materials

Diamond, White Diamond, Rose Gold, 14k Gold

Antique Amethyst and Rose Cut Diamonds Heart Pendant
Located in Austin, TX
A beautiful heart-shaped purple pendant. Made out of amethyst and rose cut diamonds. In the middle of the heart there is a six-pointed star made of gold-toned metal and many little c...
Category

Early 1900s American Victorian Antique Diamond Necklaces

Materials

Amethyst, Diamond

Emeralds Maravellous 18.76ct Certified Colombian Emerald Diamond Platinum Pend/B
Located in Brunswick, ME
An exquisite statement Brooch/Pendant necklace featuring an oval cut natural Colombian emerald weighing 16.16 carats set in a ribbon motif brooch. The ribbon is set with tapered bagu...
Category

21st Century and Contemporary Art Deco Diamond Necklaces

Materials

Diamond, White Diamond, Emerald, Platinum

LB Exclusive 18K White Gold 5.0 Ct Diamond Graduated Tennis Necklace
Located in Southampton, PA
So subtle yet still capable of packing a punch, this tennis necklace with diamonds graduating in size at the center will easily become your new go-to diamond jewelry. It is expertly ...
Category

21st Century and Contemporary Diamond Necklaces

Materials

Diamond, 18k Gold, White Gold

14k Gold Hamsa Hand Diamond Necklace Star of David Necklace
Located in Bangkok, TH
Beautiful Little Hamsa Hand Pendant is made of 14k solid gold. Available in three colors of gold, White Gold / Rose Gold / Yellow Gold. This necklace adorned with natural white roun...
Category

21st Century and Contemporary Modern Diamond Necklaces

Materials

Diamond, 14k Gold, Rose Gold, White Gold, Yellow Gold

Faceted Tanzanite and Diamond on Silver Pendant Necklace
Located in West Hollywood, CA
"I love your necklace" is what you're going to hear a lot with this one. Gem quality faceted Tanzanite and a Diamond on Silver hook that you can attach anywhere you like to make this...
Category

21st Century and Contemporary Artist Diamond Necklaces

Materials

Diamond, Tanzanite, Silver

Alex Jona Horseshoe 18 Karat Yellow Gold Sliding Pendant Necklace
Located in Torino, IT
Alex Jona design collection, hand crafted in Italy, 18 carat yellow gold horseshoe pendant, sliding on a 17.7 in/45 cm chain necklace. A further small ring allows to reduce the leng...
Category

2010s Diamond Necklaces

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

Antique and Vintage Diamond Jewelry and Watches

Diamonds and antique 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 the stone 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 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 diamonds 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.

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

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