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Diamond Jewelry

2,680
202,084
1,767
to
34,358
134,423
39,928
541
470
273
411
3,989
45,245
154,194
1,636
1,285
3,312
2,139
1,379
2,487
2,593
2,889
4,033
3,651
229
2,784
2,224
1,984
1,973
1,962
138,558
62,797
2,496
173,740
92,091
75,408
52,508
55,412
203,851
37,677
23,883
33,965
22,427
74661
21419
18207
13685
9219
to
46,305
41,149
17,598
5,685
4,921
4,262
2,238
2,158
598
529
449
323
312
186
99
26
9
8
Gemstone: Diamond
Emerald Black Jade Pendant Elaborately Three-Dimensional Carving, Certified
Located in Southbury, CT
This incredible, substantial, masterfully carved natural and untreated omphacite jade (fei cui) jade pendant features three-dimensionally carved birds nestled among highly detailed w...
Category

1980s Artisan Vintage Diamond Jewelry

Materials

Diamond, Jade, Black Jade, 18k Gold

Rolex Datejust Stainless Steel Pink Dial with Diamonds Womens Watch
Located in New York, NY
Womens Rolex- Datejust Date: 1997 26 mm Preowned Reference: 69160 Stainless steel Pink Dial with Diamonds
Category

1990s Diamond Jewelry

Materials

Diamond, Stainless Steel

Georg Jensen Fusion 18kt. gold 3 piece stack ring with diamonds
Located in Braintree, GB
Georg Jensen Fusion 18kt. yellow, white and pink gold 3 piece stack ring with diamonds. Made in Denmark, After 2000 Fully hallmarked. FUSION - p...
Category

21st Century and Contemporary Danish Diamond Jewelry

Materials

Diamond, Gold

GIA Certified Jadeite Jade Old Mine Diamond Platinum Dangle Earrings
Located in Stamford, CT
Jade and diamond dangle earrings set in handmade platinum. Well cut old mine diamonds on the top with pave accent diamonds. Certifi...
Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, Jade, Platinum

1.31 Ctw Natural Diamond Round Square back Studs Yellow Gold
Located in Great Neck, NY
1.31 Ctw Natural Diamond Round Studs Yellow Gold, average color H ,clarity VS,SI1, square back. *Free shipping within U.S*
Category

2010s American Diamond Jewelry

Materials

Diamond, White Diamond, 14k Gold, Yellow Gold

Gilberto Cassola Champagne and White Diamond Rose Gold Ring Made in Italy
Located in Valenza, AL
Gilberto Cassola 18Kt Rose Gold Band Ring with a Paveé Set of a mix of Champagne and White Diamonds. Handmade in Italy in Our Atelier in Valenza (A...
Category

2010s Italian Contemporary Diamond Jewelry

Materials

White Diamond, Brown Diamond, 18k Gold, Rose Gold

Sexy Vintage 18K Gold Hanging Earrings with Rose Cut Diamonds Just Under 3 Inch
Located in Palm Beach, FL
These fabulous vintage earrings were crafted in 18K yellow gold and set with various single cut diamonds surrounding larger rose cut diamonds in a halo type effect. The diamonds have...
Category

Late 20th Century Unknown Diamond Jewelry

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Green Tourmaline Ring Cushion 6.04 Carat
Located in Beverly Hills, CA
Marvelous 6.04 carat Apple Green Tourmaline oval 18K yellow gold three stone ring, decorated with a pair of 0.75 carats, E color/VS2-SI1 clarity, trapezoid diamonds. Size 6. Re-sizin...
Category

21st Century and Contemporary American Contemporary Diamond Jewelry

Materials

Diamond, White Diamond, Multi-gemstone, Tourmaline, 18k Gold, Yellow Gold

Tiffany & Co. Jazz ring set with 3 Diamonds &4 Pink Sapphires in a graduated set
Located in London, GB
Introducing the Tiffany & Co. Jazz Ring, a masterpiece of sophistication. Set in platinum, this captivating piece features three exquisite diamonds and four vibrant pink sapphires ar...
Category

2010s Diamond Jewelry

Materials

Diamond, Pink Sapphire, Platinum

Vintage Diamond and 9 Carat Gold Ring
Located in Chipping Campden, GB
The design of this ring is fabulous! At the side of the main panel is a row of diamonds each measuring 5pts each. Fully hallmarked Birmingham 1989. modelled in 9 carat gold. Ring S...
Category

1980s British Vintage Diamond Jewelry

Materials

Diamond, Gold

Ebel Beluga Manchette Quartz Watch
By Ebel
Located in Coral Gables, FL
Ebel Beluga Manchette Quartz Watch Crafted in Stainless Steel with 32 Round Diamond Accents of VS Clarity and G Color, and Mother of Pearl Dial. Model 9057A28-10 Circa 2005.
Category

Early 2000s Diamond Jewelry

Materials

Diamond, Stainless Steel

Tiffany & Co Solitaire Engagement Ring 0.82ct
Located in SYDNEY, NSW
A Tiffany And Co Solitaire Round Brilliant Cut Diamond Ring, six claw set in platinum on 18ct yellow gold 1.6mm knife edge band. Diamond 0.82ct, Laser engraved number on star facet:...
Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, Platinum, Yellow Gold

Cartier Trinity De Cartier Diamond, White Gold and Ceramic Ring
Located in Miami, FL
18k white gold, ceramic and diamond Cartier Trinity de Cartier ring featuring 100 round brilliant cut diamonds weighing approximately .45cts. T...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, White Diamond, 18k Gold, White Gold

Chopard Happy Diamonds Pendant and Chain 18 Karat Gold Necklace
Located in Berlin, DE
Chopard Happy Diamonds diamond pendant, 18k gold necklace. Pendant and chain original Chopard, 18k gold. Diameter of the pendant 11.5mm Total...
Category

Early 2000s Modern Diamond Jewelry

Materials

Diamond, White Diamond, 18k Gold, Yellow Gold

3.50 Carats Diamond Cut Buttercup Bracelet 14 Karat White Gold
Located in Great Neck, NY
3.50 carat total weight natural diamonds Average Diamond Color: J, Clarity: SI Metal Type: Buttercup setting 14 karat white gold 7 inch Metal Weight:...
Category

2010s American Diamond Jewelry

Materials

Diamond, White Diamond, Gold, 14k Gold, White Gold

Classic Rodholite with Diamond Accents 14k Yellow Gold Ring For Women/Girls
Located in New York, NY
Stunning, timeless and classy eternity Unique Ring. Decorate yourself in luxury with this Gin & Grace Ring. The 14K Yellow Gold jewelry boasts with Emerald-Cut Rodholite (1 pcs) 1.25...
Category

20th Century Chinese Art Deco Diamond Jewelry

Materials

Diamond, Garnet, 14k Gold, Yellow Gold

Cellini Jewelers 18 Karat White Gold, 8.85 Carat Ruby and Diamond Cherry Brooch
Located in New York, NY
Made exclusively for Cellini Jewelers NYC .This lovely 18 karat white gold cherry brooch is meticulously set with round Rubies for the fruit & round Diamonds for the stem. The cherry...
Category

Early 2000s German Modern Diamond Jewelry

Materials

Diamond, Ruby, 18k Gold, White Gold

Tiffany & Co Paloma Picasso Vintage Diamond Ring Set In 18ct Yellow Gold
Located in London, GB
The Paloma Picasso collection at Tiffany & Co. is known for its elegant and artistic designs, often reflecting the distinctive style of the renowned designer herself. A vintage diam...
Category

21st Century and Contemporary British Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Victorian Era Sapphire & Old Mine Cut Diamond Ring 14K Rose Gold
Located in Montgomery, AL
We are in love with this vintage beauty!! Item Details Material: 14K Rose Gold Era: Victorian 1840 - 1900 Width: 6.2mm Height: 3.5mm Shank Width: Tapering from 4.5mm to 2.5mm Weight...
Category

Mid-19th Century Victorian Antique Diamond Jewelry

Materials

Diamond, Sapphire, Gold, 14k Gold, Rose Gold

Diamond pave dome gents art deco cufflinks 18k white gold
Located in London, GB
Art deco gents cufflinks in 18ct white gold Gorgeous pair of gents art deco style cufflinks composed of round brilliant cut diamonds micropave setting all mounted in 18k white gold. ...
Category

21st Century and Contemporary European Art Deco Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

24K Solid Gold Hammered Textured Bridal Stacker Rings with Diamond
Located in Bozeman, MT
24kt yellow gold (solid) with Single Diamond, Stackable Ring, Handmade by Prehistoric Works of Istanbul, Turkey, Ring: 24K Gold G995 - 2.88 grams (each), 1 Diamond - 0.02 carats. Li...
Category

21st Century and Contemporary Turkish Artisan Diamond Jewelry

Materials

Diamond, 24k Gold, Yellow Gold, Gold

Purple Pink Sapphire Ring 2.77 Carat Cushion
Located in Beverly Hills, CA
Sensational 2.77 carat "Ceylon" (Sri Lanka) Purple-Pink Sapphire cushion, three stone platinum and 18K rose gold ring, flanked by a pair of 0.47 carat, E/VS1 pear shape diamonds. Rin...
Category

21st Century and Contemporary American Contemporary Diamond Jewelry

Materials

Diamond, White Diamond, Multi-gemstone, Sapphire, Pink Sapphire, Purple ...

White Pearls, Emeralds, Diamonds, 14 Karat White Gold Earrings.
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY: No additional costs will be added to this order. Shipping costs will be totally covered by the seller (customs duties included). PS: THIS POLICY IS NOT APPLICABLE ...
Category

1970s Italian Retro Vintage Diamond Jewelry

Materials

Diamond, Emerald, Pearl, 14k Gold, White Gold

3.12carats Colombian Emerald Sugarloaf, Ethiopian Opal & Diamond Dangle Earrings
Located in Hong Kong, HK
A very gorgeous and beautiful, Emerald & Opal Dangle Earrings set in 18K White Gold & Diamonds. The weight of the Emerald Sugarloafs is 3.12 carats. The Emerald sugarloafs are comple...
Category

21st Century and Contemporary Indian Modern Diamond Jewelry

Materials

Diamond, Emerald, Opal, 18k Gold

Tiffany & Co. Red Enamel Diamond Banana Clip-On 18 Karat Yellow Gold Earrings
Located in New York, NY
Tiffany & Co. Red Enamel Diamond Banana Clip On 18k Yellow Gold Earrings SCHLUMBERGER 18K GOLD RED ENAMEL DIAMOND EARRINGS The Banana earrings represent an iconic Schlumberger desi...
Category

20th Century American Modern Diamond Jewelry

Materials

Diamond, Yellow Gold, Enamel

Diamond Hoop Earrings, 18k Gold
Located in Nicosia, CY
The Eternal Hoop Earrings are handcrafted in 18Karat yellow gold and illuminated by bezel set natural diamonds. Their modern and minimal silhouette makes them ideal for everyday wear...
Category

2010s European Contemporary Diamond Jewelry

Materials

Diamond, 18k Gold

Goshwara Diamond & White Gold Ring
Located in New York, NY
The Diamond & Gold Sugarloaf Pave Ring is an exquisite piece of jewelry crafted in luxurious 18K Yellow Gold. This striking ring features a captivating design with dazzling diamonds,...
Category

21st Century and Contemporary Indian Diamond Jewelry

Materials

Diamond, Gold, 18k Gold, White Gold

Van Cleef & Arpels Ladies Art Deco Wristwatch Platinum Diamond Manual Wind
Located in Beverly Hills, CA
Elegant and timeless jeweled Art Deco lady's watch created by Van Cleef & Arpels in the 1930s. The watch is made of platinum (tested & hallmarked) and encrusted with Old European cut...
Category

1930s French Vintage Diamond Jewelry

Materials

Diamond, Platinum

Tiffany & Co "Metro" Diamond Bangle Bracelet
Located in San Francisco, CA
From one of the finest names in jewelry comes the Metro Diamond Bangle Bracelet by Tiffany & Co. Made with the finest quality and materials that you'd expect from Tiffany jewelry, th...
Category

2010s Diamond Jewelry

Materials

Diamond, 18k Gold

Mauboussin Diamond Line Bracelet 18 Karat White Gold
Located in London, GB
A Mauboussin diamond line bracelet in 18 karat white gold. This elegant bracelet is composed of round brilliant cut diamonds of 1.55 carats approximately, assessed as G colour, VS1 ...
Category

2010s French Modern Diamond Jewelry

Materials

Diamond, Gold, 18k Gold, White Gold

Art Deco Opal & Diamond Ring Certified
Located in Southbury, CT
This Art Deco opal and diamond ring features a glowing, ethereal certified natural Australian crystal opal weighing approximately 6.5 ca...
Category

1930s American Art Deco Vintage Diamond Jewelry

Materials

Opal, Diamond, White Gold, 18k Gold

Annellino Italian Fine Jewellery 10ct Aquamarine and Diamond Gold Cocktail Ring
Located in London, GB
-Handmade by our fifth generation goldmsith -10ct Aquamarine hand cut in our 150 year old workshop -Set in 18kt White Gold -32 White VVS-G Diamonds ...
Category

21st Century and Contemporary Italian Contemporary Diamond Jewelry

Materials

White Diamond, Diamond, Aquamarine, White Gold, 18k Gold, Gold

18K Yellow Gold 11.68cttw Diamond By The Yard 16 Inch Chain Necklace
Located in New York, NY
Introducing a truly enchanting piece of jewelry – the Beautiful Handmade Diamond by the Yard Necklace in 18K Yellow Gold. This exquisite necklace features a remarkable 11.68 carats...
Category

21st Century and Contemporary American Modern Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Cartier Diamond "Le Ying et Le Yang" Ring
Located in New York, NY
Cartier Diamond "Le Ying et Le Yang" Ring This ring has 160 round diamonds (weighing approximately 7 carats) pave set in 18k white gold ring with a crossover motif. Signed Cartier,...
Category

21st Century and Contemporary French Diamond Jewelry

Materials

Diamond, 18k Gold

Christian Dior Diorette Diamond Citrine White Gold Flower Ring
Located in Holland, PA
18k White Gold Diorette Diamond Citrine Ring by Christian Dior. With Round brilliant round cut diamonds VS1 clarity, E color total weight approx. 0.04ct Round Citrine approximately ...
Category

2010s French Diamond Jewelry

Materials

Citrine, Diamond, White Gold

Georgian Pair Of Rose-Cut Diamond Earrings Circa 1790's
Located in Firenze, IT
Silver and 18kt yellow gold with collet set foiled back rose-cut diamonds pair of earrings. Gross weight : 3,21 gr. (pierced ears system) Diamond diameter : 5,20 (0,50carat each appr...
Category

Late 18th Century Italian Georgian Antique Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold, Silver

15.72 carat Diamond 18K Gold Wide Five Row Cuff Statement Bracelet
Located in Miami, FL
This Exquisite 18K white gold cuff bracelet, is a luxurious symphony of 15.72 carats of precision-set diamonds across five rows. This open-cuff design is classic glamour with contem...
Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, 18k Gold

IGI Certified 1.90 Carat Paraiba & Diamond Ring in 18K White Gold
Located in KOWLOON, HK
Presenting an exceptional work of art, the IGI Certified 1.90 Carat Natural Parabia and Diamond Ring boasts timeless elegance and captivating beauty. This extraordinary ring showcase...
Category

2010s Hong Kong Modern Diamond Jewelry

Materials

Diamond, Tourmaline, Paraiba, 18k Gold, White Gold

AJD Magnificent Rubelite and Diamond Collar in Rich 18 Karat Yellow Gold
Located in Raleigh, NC
Beautiful Brazilian Handmade 18K Yellow Gold Collar with Trillion Red Brazilian Rubelite (13x13mm) surrounded, est 7.5 ct, with pave diamond est 0.65ctw H/I color, SI clarity, work....
Category

1980s Brazilian Artisan Vintage Diamond Jewelry

Materials

Diamond, Rubelite, Tourmaline, 18k Gold, Gold, Yellow Gold

White Pearls, Sapphires, Diamonds, 18 Karat White Gold Earrings.
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY: No additional costs will be added to this order. Shipping costs will be totally covered by the seller (customs duties included). PS: THIS POLICY IS NOT APPLICABLE ...
Category

2010s Italian Modern Diamond Jewelry

Materials

Diamond, Pearl, Sapphire, 18k Gold, White Gold

Vintage 1.25CT Diamond & Turquoise 18K Gold Ring
Located in Los Angeles, CA
This 18KT yellow gold vintage turquoise ring dates from the 1960s. The center turquoise measures approximately 9.5mm x 8.5mm and is surrounded by approximately 1.25CT round diamonds,...
Category

1960s Modern Vintage Diamond Jewelry

Materials

Diamond, Turquoise, 18k Gold

Tiffany & Co. Frank Gehry Solitaire Ring in 18ct White Gold with 0.15ct diamond
Located in London, GB
Experience the avant-garde allure of the Tiffany & Co. Frank Gehry Solitaire Ring. Crafted in 18-carat white gold, this captivating piece features a striking 0.15-carat diamond with ...
Category

2010s Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

Turquoise and Diamond Earrings
Located in New York, NY
Turquoise and Diamond Earrings Pear shape turquoise earrings set with 34 round cut diamonds Approximate Combined Diamond Weight: 1 carat Approximately Length: 1 inch Back Type: pu...
Category

20th Century Unknown Diamond Jewelry

Materials

Diamond, Turquoise, 14k Gold

Earrings 14 carat gold with blue sapphire and brilliant cut diamonds
Located in Heemstede, NL
Vintage earrings with stunning oval faceted blue sapphire. These earrings are made of 14 carat yellow gold and holds each a blue oval facetted sapphire of about 0.02 each and a brill...
Category

1960s Dutch Vintage Diamond Jewelry

Materials

Diamond, Blue Sapphire, Gold

Antique 18KT Yellow Gold Double-Headed Snake Ring
Located in Los Angeles, CA
This antique double headed snake ring was made in London, England and dates from 1918. Crafted in 18KT yellow gold, the ring features English hallmarks, 1918, full British hallmarks ...
Category

1810s English Antique Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Diamond Solitaire Earrings
Located in Dallas, TX
Fun and light diamond stud earrings.
Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, 14k Gold, Yellow Gold

Antique Russian Gold And Diamond Bangle Bracelet With Secret Compartment 1890's
Located in Firenze, IT
A diamonds and 14K mate and polished yellow gold bracelet with a Secret Compartment circa 1890. Russian assay work. Gross weight : 46,80 gr. Wrist circumference : 16,5 cm.
Category

1880s Russian Art Nouveau Antique Diamond Jewelry

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Certified 2.35 ct Natural Unheated White Sapphire Gemstone Ceylon Origin
Located in Makola, LK
A Natural Unheated White Sapphire with a dominant hue of colorless. Cut into an Oveal shape, this stone weighs almost 2.35 carats. • Variety: ...
Category

21st Century and Contemporary Diamond Jewelry

Materials

Sapphire, Agate, Diamond, White Diamond

Harry Winston Diamond Wedding Band Set With Baguette Diamonds
Located in London, GB
A Harry Winston Diamond Wedding Band set with baguette diamonds is a stunning choice for symbolizing everlasting love and commitment. baguette diamonds adds a unique and elegant t...
Category

2010s Diamond Jewelry

Materials

Diamond, Platinum

1.75 Carat Diamond Huggie Earrings in 18Karat White Gold
Located in Bay Harbor Islands, FL
Designed in 18 karat white gold, ensuring durability and a timeless appeal, these lovely diamond earrings are quite beautiful. The centerpiece of these earrings is the dazzling disp...
Category

Late 20th Century North American Modern Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

GIA Certified No Heat 1.86 Carat Yellow Sapphire Diamond Yellow Gold Ring
By DGI
Located in Los Angeles, CA
This beautiful ring has a Natural Oval Cut Yellow Sapphire with No Heat that weights 1.36 Carats. The ring is embellished with 26 Round Cut Diamonds that weigh 0.50 Carats with a c...
Category

2010s American Contemporary Diamond Jewelry

Materials

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

Oscar Heyman Art Deco Emerald & Diamond Bracelet
Located in New York, NY
Oscar Heyman Art Deco Emerald & Diamond Bracelet. A legendary multi-gem bracelet featuring 2 pear shape and 1 emerald cut emerald. The bracelet also consists of round and baguette-...
Category

1920s Art Deco Vintage Diamond Jewelry

Materials

Diamond, Emerald, Onyx, Platinum

Coral, Multicolor Sapphires, Diamonds, 14 Karat Rose Gold Earrings.
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY: No additional costs will be added to this order. Shipping costs will be totally covered by the seller (customs duties included). PS: THIS POLICY IS NOT APPLICABLE ...
Category

1970s Italian Retro Vintage Diamond Jewelry

Materials

Coral, Diamond, Sapphire, 14k Gold, Rose Gold

5.00 Carat Morganite Diamond Rose Gold Engagement Ring
By DGI
Located in Los Angeles, CA
This Morganite Diamond Ring has a 4.39 Carat Oval Cut Peach Morganite and is surrounded by 36 Round Cut Diamonds that weigh 0.61 carats. (Clarity: SI, Color: F) The Total Carat Weigh...
Category

2010s American Contemporary Diamond Jewelry

Materials

Diamond, Morganite, 14k Gold, Rose Gold

Cartier 4 Diamond Love Bangle Bracelet with Box 18kt Yellow Gold SZ 16
Located in San Diego, CA
Cartier 4 Diamond Love Bangle Bracelet Style: Bangle Ref. number: CRB6035916 Metal: 18K Yellow Gold Size: 16 Diamonds: 4 Round Brilliant Diamonds 0.42 tcw Width: 6.1 MM Hall...
Category

2010s Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Pear Shaped Pink Sapphire Diamond Shepherd Hoop Circle 0.50 Inch Yellow Gold
Located in New York, NY
This exquisite pair of earrings is crafted in 14-karat yellow gold, designed to add a touch of luxury to any ensemble. Each earring features a meticulously arranged cluster of six pe...
Category

2010s American Contemporary Diamond Jewelry

Materials

Diamond, Ruby, Pink Sapphire, Gold, 14k Gold, Yellow Gold

Italian Plique-A-Jour Enamel Diamond 18k Gold Dragonfly Brooch
Located in New York, NY
Step into a world of exquisite elegance with our Italian Plique-A-Jour Enamel Diamond 18k Gold Dragonfly Brooch. Crafted with meticulous attention to detail, this stunning piece show...
Category

1970s European Vintage Diamond Jewelry

Materials

Ruby, Diamond, 18k Gold

Triple Row Round Pink and White Diamond Band Ring Set in 18 Karat Rose Gold
Located in Scottsdale, AZ
Ring Size: 7 This exquisite three-row diamond band ring is a true symbol of elegance and sophistication. Crafted in 18 karat rose gold, it features a captivating design with three r...
Category

21st Century and Contemporary Unknown Contemporary Diamond Jewelry

Materials

Diamond, White Diamond, Pink Diamond, Gold, 18k Gold, Rose Gold

Shop Antique and Vintage Diamond Rings, Diamond Necklaces and Other Diamond Jewelry and Watches 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 ringsvintage engagement rings or Art Deco engagement rings

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

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