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Diamond Watches

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Tiffany & Company 1920s Platinum Diamond and Onyx Ladies Bracelet Watch
Located in Chicago, IL
Circa 1920s Tiffany & Company Ladies Platinum Diamond and Onyx Bracelet Watch, the watch itself measures 22 X 14 M.M. and is a 2 piece Platinum case with hinged back and hand engrave...
Category

1920s Art Deco Vintage Diamond Watches

Materials

Diamond, Onyx, 18k Gold, Platinum

Van Cleef & Arpels Plique a Jour & Paillonne Enamel Watch
Located in New York, NY
VAN CLEEF & ARPELS Plique a Jour & Paillonne Enamel Watch 18k white gold limited edition #4/22 watch, set with diamonds and enamel on pink leather strap. Signed “Van Cleef & Arpels”;...
Category

1990s Diamond Watches

Materials

Pink Diamond, 18k Gold

Baume + Mercier .75 Carat Diamond Yellow Gold Covered Ladies Wristwatch
Located in Stamford, CT
1950's hand textured 14k gold covered ladies watch with diamond accents set in 14k yellow gold 32 diamonds, approx. .75cts Length: 31.62mm Width: 18.05mm Band width at case: 15.05m...
Category

Mid-20th Century Diamond Watches

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Audemars Piguet One of One Colombian Emerald Diamond Watch
Located in New York, NY
Estate ultra rare original. One made for an overseas Royal family. Over 29.00 Carats of Colombian gem emeralds and natural diamonds. 18k Gold Please inquire for details.
Category

19th Century Antique Diamond Watches

Materials

Diamond, Emerald, 18k Gold

TAG Heuer Stainless Steel Diamond Alter Ego
Located in Scottsdale, AZ
Movement: quartz Function: hours, minuets, seconds Case: 29mm round case with factory diamond bezel Dial: blue sunburst dial Band: Tag Heuer stainless steel bracelet, deployment clas...
Category

21st Century and Contemporary Diamond Watches

Materials

Diamond, Stainless Steel

Vintage Omega 24 Diamonds 18 Carats White Gold Lady Watch
Located in Paris, FR
Amazing Omega watch in white gold set with 24 brilliant diamonds surrounding the dial. Length of the watch : 18 cm / 7 inches (adjustable) Weight of the watch : 40.3 g Dial dimens...
Category

1970s Vintage Diamond Watches

Materials

Diamond, 18k Gold, White Gold

French Art Nouveau Watch Pendant
Located in New Orleans, LA
This beautiful French watch pendant features a sublime, organic floral motif indicative of Art Nouveau jewelry design. Crafted of 18K gold, this elegant timepiece is enveloped in gra...
Category

19th Century Art Nouveau Antique Diamond Watches

Materials

Diamond, 18k Gold

Vintage 2 Carat Diamond and Platinum Thin Watch
Located in Cincinnati, OH
This watch has a slender, sleek design Approximately 2 carats total diamond weight, 108 diamonds ranging in size from approximately .01 to .03 carat each 6 inches long Platinum Watc...
Category

Mid-20th Century Art Deco Diamond Watches

Materials

Diamond, Platinum

Admina Ladies Platinum Diamond Manual Wind Wristwatch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 4.82 carat diamond and platinum cocktail watch made by Admina; part of our collection of ladies diamond watches This stunning and unusual vin...
Category

1940s Art Deco Vintage Diamond Watches

Materials

Diamond, Platinum

Rolex Datejust Diamond Set 116244 Watch
Located in London, GB
A 36 mm stainless steel 36mm Datejust by Rolex, features a white mother of pearl dial set with 10 round brilliant cut diamond hour markers. The white gold bezel is also set with 52 r...
Category

21st Century and Contemporary Diamond Watches

Materials

Diamond, Stainless Steel

Bell & Ross Grande Date Diamond Watch BR01-96
Located in Southampton, PA
This Bell & Ross Grande Date Diamond Watch, reference number BR01-96, is the perfect watch for any aviation enthusiast. The stainless steel case measures 46 mm, and is set with dia...
Category

21st Century and Contemporary Diamond Watches

Materials

Diamond, Stainless Steel

Rolex Day-Date President Turquoise Dial Diamond Bezel Watch 118238
Located in Southampton, PA
This Rolex Day-Date President Turquoise Dial Diamond Bezel Watch, reference number 118238, features an 18K yellow gold case measuring 36mm in diameter. The case has a diamond-set bez...
Category

21st Century and Contemporary Diamond Watches

Materials

Diamond, Turquoise, 18k Gold, Yellow Gold

Piaget Limelight White Gold Diamond Heart Watch P10257
Located in Southampton, PA
This Piaget Lime light 18K White Gold Diamond Heart Watch comes with a white gold case with a diamond-set bezel. The case is presented on a white leather strap. The soft pink dial di...
Category

21st Century and Contemporary Diamond Watches

Materials

Diamond, 18k Gold, White Gold

Rolex Datejust Gold & Steel Automatic Men's Oyster Perpetual Watch 16233
Located in Aventura, FL
Rolex Datejust (16233) self-winding automatic watch features a 36mm stainless steel case with a diamond bezel surrounding a silver dial on stainless steel and an 18k yellow gold Jubi...
Category

21st Century and Contemporary Modernist Diamond Watches

Materials

Diamond, Gold, Steel

Vintage Cartier Altiplano Piaget Movement Diamonds 18 Karat Yellow Gold Watch
Located in Paris, FR
A fine yellow gold watch signed by Cartier. Manual winding movement signed Piaget. The bezel is in 750/000 white gold set with diamonds, gold dial, baton hour-markers, yellow gold...
Category

1970s Modern Vintage Diamond Watches

Materials

Diamond, 18k Gold, Yellow Gold

Fabergé Summer in Provence Emerald
Located in London, GB
The price shown includes applicable VAT, GST, duties, shipping and insurance for delivery in the United Kingdom only. Please contact us to receive a quote for the product price in yo...
Category

2010s Diamond Watches

Materials

White Diamond, White Gold

Lapine Paris Madame de Pompadour Portrait Pocket Watch
Located in Greenwich, CT
Antique jeweled pocket watch, the back centering on an oval-shaped enamel portrait of a young Madame de Pompadour, the official chief mistress of Louis XV and one of the most powerfu...
Category

Early 19th Century Georgian Antique Diamond Watches

Materials

Diamond, Gold

Piaget Polo Diamond Gold Watch
Located in New York, NY
18k gold classic Polo watch by Piaget, with approx. 1.30ctw in diamonds and onyx dial. Bracelet is 6 2/8" long, case - 19mm x 22mm. Quartz movement. Weight - 65.4 grams.
Category

20th Century Diamond Watches

Materials

Diamond, Gold

Cartier Longines Diamond Gold Watch Bracelet
Located in New York, NY
18k gold bracelet by Cartier, adorned with approx. 3.65ctw in diamonds, featuring Longines manual wind watch. Bracelet is 7 2/8" long and 20mm wide. Case is 18mm. Marked on bracelet:...
Category

20th Century Diamond Watches

Materials

Diamond, Gold

Universal Genève Lady Jewelry Bracelet Watch 18kt Rose Gold Diamonds and Quartz
Located in Milan, IT
This refined Universal Genève jewel watch in 18kt rose gold features the caché dial hidden by a shell clasp embellished with citrine quartz and huit-huit cut diamonds. Cash box n. 14...
Category

1940s Art Deco Vintage Diamond Watches

Materials

Diamond, Quartz, 18k Gold, Rose Gold

Jaeger LeCoultre Lady Jewelry Bracelet Watch 18 Carat Rose Gold
Located in Milan, IT
A Delightful jewel watch with a semi-rigid bracelet in 18kt rose gold, the case is framed on the sides by pavé diamonds. The rosé dial with enamelled indexes and Roman numerals is si...
Category

1950s Vintage Diamond Watches

Materials

Diamond, 18k Gold, Rose Gold

Franck Muller Cintree Curvex 0 2500 QZ D Ladies Yellow Gold 0 Watch
Located in Bishops Stortford, Hertfordshire
"Xupes Reference: W008217 Manufacturer: Franck Muller Model: Cintree Curvex Model Variant: 0 Model Number: 2500 QZ D Age: 2010 Gender: Ladies Complete With: Xupes Presentation Box Di...
Category

2010s Diamond Watches

Materials

Diamond, 18k Gold, Yellow Gold

Chopard Happy Sport Snowflake Diamond Ladies Watch REF 8347
Located in Miami, FL
Chopard Happy Sport Diamond snowflake 18K Gold 38 mm Ladies Wristwatch. Expertly crafted in Steel with an approx total weight of 70.7 grams. Featuring Dazzling Genuine round Diamon...
Category

1990s Diamond Watches

Materials

Diamond, Stainless Steel

Patek Philippe 18k White Gold All Diamond Chandelier Wrist Watch
Located in Boca Raton, FL
Brand: Patek Philippe Case Material: 18k White Gold Case Diameter: 40mm Crystal: Scratch resistant sapphire Bezel: Double row of Baguette shape diamonds (aftermarket) Dial: Baguette ...
Category

21st Century and Contemporary Diamond Watches

Materials

Diamond, White Diamond, 18k Gold, White Gold

Guy Ellia 18 Karat White Gold and Diamonds Time Space Strap Watch
Located in New York, NY
18Kt White Gold and Diamond Time Space Reference # OG-RS-2388 LV1 Manual Wind 46.8 mm diameter 56 diamonds 43 hour power reserve 30 meters water resistant Black crocodile strap with...
Category

2010s Modern Diamond Watches

Materials

Diamond, 18k Gold, White Gold

DeLaneau 18 Karat Yellow Gold and Diamond Watch with Diamond Bows
Located in New York, NY
DeLaneau was founded by a woman in 1949 in Switzerland. They are one of the first watch companies to devote their entire collection to ladies timepieces. The face of this 18 karat y...
Category

1990s Contemporary Diamond Watches

Materials

Diamond, 18k Gold, Yellow Gold

Bvlgari 18 Karat Tri-Color Gold Serpenti Tubogas Diamond Bracelet Watch
Located in New York, NY
Merging two of the most iconic symbols of Bvlgari design, the Serpenti Tubogas watch coils the sinuosity of the snake with the contemporary soul of tubogas. Evoking both the sensual ...
Category

2010s Contemporary Diamond Watches

Materials

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

DeLaneau 18 Karat Gold Diamond and Multicolored Sapphires Heart Shaped Watch
Located in New York, NY
DeLaneau was founded by a woman in 1949 in Switzerland. They are one of the first watch companies to devote their entire collection to ladies timepieces. The face of this 18 karat y...
Category

Late 20th Century Contemporary Diamond Watches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

DeLaneau 18 Karat Yellow Gold Diamond and Multicolored Sapphires Bracelet Watch
Located in New York, NY
DeLaneau was founded by a woman in 1949 in Switzerland. They are one of the first watch companies to devote their entire collection to ladies timepieces. The face of this 18 karat y...
Category

1990s Contemporary Diamond Watches

Materials

Diamond, Sapphire, 18k Gold, Yellow Gold

Delaneau 18 Karat Yellow Gold and 3.10 Carat Diamond Bracelet Watch
Located in New York, NY
DeLaneau was founded by a woman in 1949 in Switzerland. They are one of the first watch companies to devote their entire collection to ladies timepieces. The dial of this 18 karat ye...
Category

1990s Contemporary Diamond Watches

Materials

Diamond, 18k Gold, Yellow Gold

DeLaneau 18 Karat Yellow Gold Diamond and Blue Sapphire Bracelet Watch
Located in New York, NY
DeLaneau was founded by a woman in 1949 in Switzerland. They are one of the first watch companies to devote their entire collection to ladies timepieces. The face of this 18 karat y...
Category

1990s Contemporary Diamond Watches

Materials

Diamond, Blue Sapphire, 18k Gold, Yellow Gold

Bvlgari 18 Karat Rose Gold Diamond Serpenti Misteriosi Secret Bracelet Watch
Located in New York, NY
In a tribute to its spirit animal, Bvlgari captures the power of seduction in the Serpenti Misteriosi Secret Watch, camouflaging sensuality and temptation with a hypnotic design. Pl...
Category

2010s Contemporary Diamond Watches

Materials

Diamond, 18k Gold, Rose Gold

Watch Silver White Diamonds Chalcedony Fur and Alligator Strap Guilloche Dial
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Modern Diamond Watches

Materials

Chalcedony, White Diamond, Silver

Automatic Watch Silver White Diamonds Alligator Strap Dial Decorated Micromosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Modern Diamond Watches

Materials

White Diamond, Silver, Stainless Steel

Watch White Gold White Diamonds Sapphires Alligator Strap Decorated MicroMosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Modern Diamond Watches

Materials

White Diamond, Sapphire, 18k Gold, White Gold

Watch Yellow Gold Brown Diamonds Sapphires Alligator Strap Decorated Micromosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Arts and Crafts Diamond Watches

Materials

Brown Diamond, Sapphire, 18k Gold, Yellow Gold

Stylish Watch Yellow Gold White Diamond Python & Fur Strap Decorated MicroMosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Modern Diamond Watches

Materials

White Diamond, 18k Gold, Yellow Gold

Automatic Watch White Gold White Diamonds Sapphires Alligator Strap Micromosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Contemporary Diamond Watches

Materials

White Diamond, Sapphire, White Gold, 18k Gold

Automatic Wristwatch White Gold White & Black Diamond Sapphire Micromosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Contemporary Diamond Watches

Materials

White Diamond, Black Diamond, Sapphire, White Gold, 18k Gold

WristWatch Gold Titanium White Diamond Sapphire Shark Strap Decorated NanoMosaic
Located in London, GB
Micromosaic watch in titanium and sapphires. Shark strap. Swiss quartz movement. Unique piece. Titanium Case 35mm Nano­Mosaic ­ Sapphire Glass ­ Quartz Movement (Swiss Made) White...
Category

21st Century and Contemporary Contemporary Diamond Watches

Materials

White Diamond, Sapphire, White Gold, Titanium, 18k Gold

Watch Silver White Diamonds Chalcedony Fur and Alligator Strap Guilloche Dial
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Modern Diamond Watches

Materials

Chalcedony, White Diamond, Silver

Automatic Watch White Gold Black Diamonds Alligator Strap Decorated MicroMosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Modern Diamond Watches

Materials

Black Diamond, 18k Gold, White Gold, Stainless Steel

Automatic Watch Gold Steel White and Black Diamonds Alligator Strap MicroMosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Modern Diamond Watches

Materials

White Diamond, Black Diamond, Gold, 18k Gold, Stainless Steel

Watch Automatic Gold White Diamond Sapphire Emerald Alligator Strap Nano Mosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Romantic Diamond Watches

Materials

White Diamond, Emerald, Sapphire, 18k Gold, Yellow Gold

Stylish Quartz Watch Necklace White Gold Black Diamond Hand Decorate NanoMosaic
Located in London, GB
Gold Case Nano­Mosaic ­ Sapphire Glass Quartz Movement (Swiss Made) Yellow Gold 750‰ Black Diamonds For any questions please feel free to ask.
Category

21st Century and Contemporary Contemporary Diamond Watches

Materials

Black Diamond, 18k Gold, Yellow Gold

Stylish Quartz Watch Necklace White Gold White Diamond Hand Decorate NanoMosaic
Located in London, GB
White Gold Case Nano­Mosaic ­ Sapphire Glass Quartz Movement (Swiss Made) White Gold 750‰ White Diamonds For any questions please feel free to ask.
Category

21st Century and Contemporary Contemporary Diamond Watches

Materials

White Diamond, White Gold, 18k Gold

Watch Gold White Black and Brown Diamonds Sapphires Python Strap Micro Mosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Arts and Crafts Diamond Watches

Materials

White Diamond, Black Diamond, Brown Diamond, Sapphire, 18k Gold, Yellow ...

Watch Gold White Diamonds Sapphires Mother of Pearl Lizard Strap MicroMosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Modern Diamond Watches

Materials

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

Wristwatch White Gold White Diamonds Alligator Strap Designed by Roger Thomas
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Contemporary Diamond Watches

Materials

White Diamond, 18k Gold, White Gold

Wristwatch Gold White Diamonds Quart Alligator Strap Designed by Roger Thomas
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Modern Diamond Watches

Materials

White Diamond, Quartz, 18k Gold, Yellow Gold

Automatic Watch Gold White Diamonds Sapphire Emeralds Tsavorites Alligator Strap
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Contemporary Diamond Watches

Materials

White Diamond, Emerald, Blue Sapphire, Tsavorite, 18k Gold, Gold

Automatic Watch Gold White & Brown Diamonds Emeralds Sapphires Galuchat Strap
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Contemporary Diamond Watches

Materials

White Diamond, Brown Diamond, Emerald, Sapphire, Gold, 18k Gold

Stylish Wristwatch Gold White & Black Diamonds Sapphires Satin Strap NanoMosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Contemporary Diamond Watches

Materials

Sapphire, Black Diamond, 18k Gold, Yellow Gold

Automatic Wristwatch White Gold White Diamonds Ruby Hand Decorated Micromosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Contemporary Diamond Watches

Materials

Ruby, White Diamond, 18k Gold, White Gold

Wristwatch Gold White & Brown Diamonds Sapphires Alligator Strap Micromosaic
Located in London, GB
Micromosaic watch with gold case, Swiss Made, Manual Movement. Alligator strap. Limited edition, 10 pieces only. Piece entirely handmade by micromosaic artists. For any questi...
Category

21st Century and Contemporary Contemporary Diamond Watches

Materials

White Diamond, Brown Diamond, Sapphire, 18k Gold, Gold

Stylish Automatic Wristwatch White Gold Black Diamond Alligator Strap NanoMosaic
Located in London, GB
Micromosaic watch with diamonds, Swiss Made, Automatic Movement. Alligator strap. Micromosaic rotor. Steel Case (40 mm) Nano­Mosaic ­ Sapphire Glass ­ Automatic Movement (Swiss ...
Category

21st Century and Contemporary Contemporary Diamond Watches

Materials

Black Diamond, White Gold, Stainless Steel

Stylish Watch White Gold White Diamond Quilted Jeans Strap Decorated Micromosaic
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Modern Diamond Watches

Materials

White Diamond, 18k Gold, White Gold

Stylish Automatic Watch Stainless Steel White Diamond Sapphire Alligator Strap
Located in London, GB
Micro Mosaic artists tiny handwoven Venetian enamel rods obtained from the high temperature melting of nine base colors with diamond dust, realizing endless combinations of tones and...
Category

21st Century and Contemporary Modern Diamond Watches

Materials

White Diamond, Sapphire, Stainless Steel

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 “Diamonds Are 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 designer diamond rings, diamond necklaces and other extraordinary diamond jewelry on 1stDibs.