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Diamond Jewelry

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29,940
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44,990
162,181
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Gemstone: Diamond
TIFFANY & Co. Platinum Diamond Cruciform Cross Pendant Necklace
TIFFANY & Co. Platinum Diamond Cruciform Cross Pendant Necklace

TIFFANY & Co. Platinum Diamond Cruciform Cross Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum Diamond Cruciform Cross Pendant Necklace Metal: Platinum Chain: 16" Pendant: 7mm wide Diamond: 5 round brilliant diamonds, carat total weight .10 Hallmark...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

Antique 1920s Platinum, Full Diamond Eternity Ring
Antique 1920s Platinum, Full Diamond Eternity Ring

Antique 1920s Platinum, Full Diamond Eternity Ring

Located in Brighton, GB

Antique Eternity Ring Platinum Circa 1920s Experience the elegance of this exquisite platinum eternity ring, skillfully crafted in the 1920s. It is fully set with stunning natura...

Category

Early 20th Century Diamond Jewelry

Materials

Diamond, Platinum

18ct Gold & Platinum Victorian Diamond, Sapphire Ruby and Pearl Pendent Necklace
18ct Gold & Platinum Victorian Diamond, Sapphire Ruby and Pearl Pendent Necklace

18ct Gold & Platinum Victorian Diamond, Sapphire Ruby and Pearl Pendent Necklace

Located in Brighton, GB

Antique Figure Eight Necklace 18ct Yellow Gold & Platinum Circa 1880 A truly enchanting and authentic Victorian era pendant, beautifully crafted in luxurious 18ct yellow gold ...

Category

Late 19th Century Victorian Antique Diamond Jewelry

Materials

Diamond, Pearl, Ruby, Sapphire, Gold, 18k Gold, Platinum

Oval Turquoise Diamond Drop Earrings
Oval Turquoise Diamond Drop Earrings

Oval Turquoise Diamond Drop Earrings

Located in Westport, CT

Oval turquoise, smooth and polished, with an emerald, cut diamond above. The rectangle against the oval, the clear stone against the saturated blue. Brushed 18K gold holds it togethe...

Category

2010s American Artisan Diamond Jewelry

Materials

Diamond, Turquoise, 18k Gold

14K Yellow Gold Diamonds & Onyx Door Knocker Earrings 0.58ct
14K Yellow Gold Diamonds & Onyx Door Knocker Earrings 0.58ct

14K Yellow Gold Diamonds & Onyx Door Knocker Earrings 0.58ct

By OGI Ltd

Located in New York, NY

A bold statement of modern elegance, these 14K yellow gold earrings feature sleek carved onyx circles accented with sparkling diamonds weighing a total of 0.58 carats. Measuring 1.5"...

Category

2010s American Modern Diamond Jewelry

Materials

Diamond, Onyx, Gold, 14k Gold, Yellow Gold

1970's Cartier Diamond Necklace 18k Yellow Gold Square Link
1970's Cartier Diamond Necklace 18k Yellow Gold Square Link

1970's Cartier Diamond Necklace 18k Yellow Gold Square Link

By Cartier

Located in South Pasadena, CA

Circa 1970's Cartier diamond necklace. Elegant square shaped links that lay flat against the neck. Has a fantastic look that will pair well with any outfit and suitable as a daily w...

Category

1970s Contemporary Vintage Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

TIFFANY & Co. 18K Gold .42ct Diamond Cross Pendant Necklace
TIFFANY & Co. 18K Gold .42ct Diamond Cross Pendant Necklace

TIFFANY & Co. 18K Gold .42ct Diamond Cross Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. 18K Gold .42ct Diamond Cross Pendant Necklace Metal: 18K Yellow Gold Chain: 16" long Pendant: 0.73"(18.42mm) long x 0.50"(12.74mm)" wide Diamond: 11 round brillian...

Category

2010s American Diamond Jewelry

Materials

Diamond, 18k Gold

Antique 15ct Gold Victorian Garnet Locket Pendant, with Floral Diamond Setting
Antique 15ct Gold Victorian Garnet Locket Pendant, with Floral Diamond Setting

Antique 15ct Gold Victorian Garnet Locket Pendant, with Floral Diamond Setting

Located in Brighton, GB

Antique Garnet Pendant 15ct Gold Circa 1860 * The chain is sold separately Step into a world of elegance with this exquisite Early Victorian pendant, expertly crafted from 15ct...

Category

Late 19th Century English Victorian Antique Diamond Jewelry

Materials

Diamond, Garnet, Gold, 15k Gold, Silver

Large Diamond Brooch, 7.50ct Baguette and Pave Diamonds 18K Gold Art Deco Style
Large Diamond Brooch, 7.50ct Baguette and Pave Diamonds 18K Gold Art Deco Style

Large Diamond Brooch, 7.50ct Baguette and Pave Diamonds 18K Gold Art Deco Style

Located in Buckingham , Buckinghamshire

A bold and highly sculptural diamond brooch, crafted in 18ct white gold and designed in a striking Art Deco style. With its strong architectural form and substantial diamond weight, ...

Category

Early 2000s European Art Deco Diamond Jewelry

Materials

Diamond, 18k Gold

Vintage 18ct Yellow Gold, Diamond Huggies Hoop Earrings
Vintage 18ct Yellow Gold, Diamond Huggies Hoop Earrings

Vintage 18ct Yellow Gold, Diamond Huggies Hoop Earrings

Located in Brighton, GB

Vintage Diamond Huggies 18ct Yellow Gold Circa 2000s Elevate your jewelry collection with these stunning 18ct yellow gold huggie earrings, expertly designed for both elegance and ...

Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

18K Gold 2.64ct Oval Deep Blue Sapphire & 0.20ct Brilliant Diamond Accent Ring
18K Gold 2.64ct Oval Deep Blue Sapphire & 0.20ct Brilliant Diamond Accent Ring

18K Gold 2.64ct Oval Deep Blue Sapphire & 0.20ct Brilliant Diamond Accent Ring

Located in เกาะสมุย, TH

A striking balance of elegance and presence, this handcrafted 18k yellow gold ring centers a 2.64‑carat deep blue oval sapphire—a gemstone prized for its velvety saturation and refin...

Category

21st Century and Contemporary Thai Diamond Jewelry

Materials

Diamond, Blue Sapphire, 18k Gold

Blue Topaz and Diamond Cocktail Ring
Blue Topaz and Diamond Cocktail Ring

Blue Topaz and Diamond Cocktail Ring

Located in Nantucket, MA

A spectacular large oval, faceted blue topaz gemstone surrounded by two rows of round, brilliant cut diamonds in a pave` setting. Set in sterling silver. Blue Topaz stone is 20.78 ...

Category

21st Century and Contemporary Diamond Jewelry

Materials

Diamond, Blue Topaz, Sterling Silver

Spinel, Stone, Diamonds, Pearls, Rose Gold and Silver Pendant Necklace.
Spinel, Stone, Diamonds, Pearls, Rose Gold and Silver Pendant Necklace.

Spinel, Stone, Diamonds, Pearls, Rose Gold and Silver Pendant Necklace.

Located in Marcianise, Marcianise (CE)

Retrò pendant necklace in 9 kt rose gold structure mounted with a central stone surrounded by hydrothermal spinel and diamonds. Along the chain, six pearls. This elegant object combi...

Category

1960s Italian Retro Vintage Diamond Jewelry

Materials

Diamond, Pearl, Spinel, 9k Gold, Rose Gold, Silver

14K Gold 0.05 ct. tw. Diamond & 3.5CT Green Amethyst Color Stone Cocktail Ring
14K Gold 0.05 ct. tw. Diamond & 3.5CT Green Amethyst Color Stone Cocktail Ring

14K Gold 0.05 ct. tw. Diamond & 3.5CT Green Amethyst Color Stone Cocktail Ring

By I. Reiss

Located in Great Neck, NY

14 Karat Yellow Gold Etched and Polish-Finished Cocktail Ring, Centered with a 10mm Checkerboard-Cut Cushion-Shaped 3.5CT Green Amethyst Semi-Precious Color Stone, and Accented with ...

Category

2010s Diamond Jewelry

Materials

Amethyst, Diamond, 14k Gold, Yellow Gold

Fire Opal Diamond Cocktail Ring, 18K Gold Orange, Red, Green colour play
Fire Opal Diamond Cocktail Ring, 18K Gold Orange, Red, Green colour play

Fire Opal Diamond Cocktail Ring, 18K Gold Orange, Red, Green colour play

Located in Buckingham , Buckinghamshire

A Exceptional Mexican Fire Opal & Diamond Cluster Ring in 18ct Gold A striking contemporary ring showcasing a vivid drop-shaped Mexican fire opal, alive with electric flashes of gre...

Category

21st Century and Contemporary European Contemporary Diamond Jewelry

Materials

Diamond, Opal, Fire Opal, 18k Gold

Art Deco Diamond Brooch, Japonisme Design Platinum Circa 1920s, 7.90cts
Art Deco Diamond Brooch, Japonisme Design Platinum Circa 1920s, 7.90cts

Art Deco Diamond Brooch, Japonisme Design Platinum Circa 1920s, 7.90cts

Located in Buckingham , Buckinghamshire

A rare and architecturally striking Art Deco diamond panel brooch, distinguished by its strong Japonisme influence and exceptional scale. Crafted in platinum circa 1920s France, the ...

Category

Early 20th Century French Art Deco Diamond Jewelry

Materials

Diamond, Platinum

Vintage 18ct White Gold, 1980s 1.20 Carat Diamond Swirl Pendant Necklace
Vintage 18ct White Gold, 1980s 1.20 Carat Diamond Swirl Pendant Necklace

Vintage 18ct White Gold, 1980s 1.20 Carat Diamond Swirl Pendant Necklace

Located in Brighton, GB

Diamond Swirl Pendant Necklace 18ct White Gold Circa 1980s Introducing a stunning 18ct white gold diamond necklace from the vibrant 1980s, featuring a fabulous swirl-shaped pendan...

Category

Late 20th Century Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

Antique Edwardian Diamond Opal Ruby 14K Yellow Gold Articulated Turtle Brooch
Antique Edwardian Diamond Opal Ruby 14K Yellow Gold Articulated Turtle Brooch

Antique Edwardian Diamond Opal Ruby 14K Yellow Gold Articulated Turtle Brooch

Located in New York, NY

Fine Antique Edwardian diamond, opal, ruby 14K yellow gold and silver topped gold fully articulated turtle brooch Early 20th Century Superb quality fully articulated, with moveable h...

Category

20th Century Edwardian Diamond Jewelry

Materials

Diamond, Opal, Ruby, 14k Gold, Yellow Gold

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7
TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7 Metal: Platinum Size: 7 Band Width: 2.2mm Diamond: 9 round brilliant diamonds, carat total weight .2...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

Antique 18ct Gold & Platinum Edwardian Ruby Diamond Marquise/Navette Shaped Ring
Antique 18ct Gold & Platinum Edwardian Ruby Diamond Marquise/Navette Shaped Ring

Antique 18ct Gold & Platinum Edwardian Ruby Diamond Marquise/Navette Shaped Ring

Located in Brighton, GB

Edwadian Marquise Ring 18ct Gold & Platinum Circa 1910 Introducing an exquisite Edwadian Marquise Ring, a stunning testament to the artistry of antique jewellery. This fabulou...

Category

Early 20th Century Edwardian Diamond Jewelry

Materials

Diamond, Ruby, Gold, 18k Gold, Platinum

Magnificent Antique Georgian 6TCW Rose Cut Diamond 26.3 TCW Amethyst Pendant
Magnificent Antique Georgian 6TCW Rose Cut Diamond 26.3 TCW Amethyst Pendant

Magnificent Antique Georgian 6TCW Rose Cut Diamond 26.3 TCW Amethyst Pendant

Located in New York, NY

Museum quality, magnificent large antique Georgian rose cut 6 TCW diamond and 26.3 TCW royal purple amethyst pendant Early 19th Century The scale and quality of this spectacular piec...

Category

Early 19th Century Georgian Antique Diamond Jewelry

Materials

Amethyst, Diamond, 14k Gold

Bochic “Orient” Vintage Yellow Sapphire, Citrine & Diamonds Set 18K Gold & Silve
Bochic “Orient” Vintage Yellow Sapphire, Citrine & Diamonds Set 18K Gold & Silve

Bochic “Orient” Vintage Yellow Sapphire, Citrine & Diamonds Set 18K Gold & Silve

By Bochic

Located in New York, NY

Bochic “Orient” Vintage Natural Yellow Sapphire, Citrine & Diamonds Set 18K Gold & Silver Natural Center Oval Shape Citrine 16.00 Carat Natural White Diamonds 1.00 Carat ...

Category

Late 20th Century Thai Baroque Diamond Jewelry

Materials

Citrine, Diamond, Yellow Sapphire, 18k Gold, Silver

TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large
TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large

TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum 1.71ct Diamond Cross Pendant Necklace Large Metal: Platinum Chain: 16" long Pendant: 27.5mm long x 20.14mm wide, large size Weight: 5.50 grams Diamond: 11 rou...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

Set in 18K Gold, 5.48 carats, Zambian Emeralds & Diamonds Cocktail Cluster Ring
Set in 18K Gold, 5.48 carats, Zambian Emeralds & Diamonds Cocktail Cluster Ring

Set in 18K Gold, 5.48 carats, Zambian Emeralds & Diamonds Cocktail Cluster Ring

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, modern style, Emerald Cluster Cocktail Ring set in 18K White Gold & natural Diamonds. The weight of the Emeralds is 5.48 carats. The Emeralds are compl...

Category

21st Century and Contemporary Indian Modern Diamond Jewelry

Materials

Diamond, Emerald, 18k Gold

18K Yellow Gold, Pink Sapphire & Diamond Ring by Paula Crevoshay
18K Yellow Gold, Pink Sapphire & Diamond Ring by Paula Crevoshay

18K Yellow Gold, Pink Sapphire & Diamond Ring by Paula Crevoshay

By Paula Crevoshay

Located in Virginia Beach, VA

Both handsome and feminine, sensational yet elegantly restrained, this captivating ring by Paula Crevoshay showcases a perfectly proportioned Pink Sapphire (1.19 carats) at its cente...

Category

2010s American Modern Diamond Jewelry

Materials

Diamond, Pink Sapphire, 18k Gold, Yellow Gold

Santagostino 18k Gold Enamel and Diamond "Enchanted Garden" Statement Ring
Santagostino 18k Gold Enamel and Diamond "Enchanted Garden" Statement Ring

Santagostino 18k Gold Enamel and Diamond "Enchanted Garden" Statement Ring

Located in Marcianise, IT

A Masterpiece of Italian Botanical Artistry This extraordinary ring by the renowned Italian jeweler Santagostino is a vibrant, wearable sculpture. Meticulously handcrafted in 18-kara...

Category

Early 2000s Italian Contemporary Diamond Jewelry

Materials

Diamond, 18k Gold, Enamel

14K Yellow Gold 3-Stone Ring Diamond Natural Cabochon Emerald Ring 3.96 CT
14K Yellow Gold 3-Stone Ring Diamond Natural Cabochon Emerald Ring 3.96 CT

14K Yellow Gold 3-Stone Ring Diamond Natural Cabochon Emerald Ring 3.96 CT

By OGI Ltd

Located in New York, NY

Make a statement of refined elegance and bold color with this stunning three-stone ring in rich 14K yellow gold. At its heart sits a mesmerizing 3.96-carat natural emerald cut in a s...

Category

2010s American Modern Diamond Jewelry

Materials

Diamond, Emerald, Gold, 14k Gold, Yellow Gold

Vintage 18ct Gold, Diamond Three Stone Ring, Trilogy Engagement Ring
Vintage 18ct Gold, Diamond Three Stone Ring, Trilogy Engagement Ring

Vintage 18ct Gold, Diamond Three Stone Ring, Trilogy Engagement Ring

Located in Brighton, GB

Vintage Diamond Three Stone Ring Hallmarked 18ct London 1991 Makers Mark A & G L A classic three-stone ring in rich 18ct yellow gold, claw-set with a trio of brilliant-cut d...

Category

Late 20th Century English Diamond Jewelry

Materials

Diamond, Gold, 18k Gold

ICA 18K White Gold 0.61ct Oval Vivid Green Tsavorite & 0.40ct Diamond Ring
ICA 18K White Gold 0.61ct Oval Vivid Green Tsavorite & 0.40ct Diamond Ring

ICA 18K White Gold 0.61ct Oval Vivid Green Tsavorite & 0.40ct Diamond Ring

Located in เกาะสมุย, TH

A refined study in rare color and modern elegance, this handcrafted 18K white gold ring centers on an ICA‑certified 0.61‑carat oval Stavorite—a gemstone prized for its vivid green hu...

Category

21st Century and Contemporary Thai Diamond Jewelry

Materials

Diamond, Garnet, Tsavorite, 18k Gold, White Gold

18K White Gold 1.92ct Oval Deep Blue Sapphire & 0.15ct Diamond Stud Earrings
18K White Gold 1.92ct Oval Deep Blue Sapphire & 0.15ct Diamond Stud Earrings

18K White Gold 1.92ct Oval Deep Blue Sapphire & 0.15ct Diamond Stud Earrings

Located in เกาะสมุย, TH

Elegant and timeless, these stud earrings feature 1.92 carats of richly saturated oval blue sapphires set in polished 18k white gold. A delicate trio of round brilliant diamonds (0.1...

Category

20th Century Thai Diamond Jewelry

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Vintage 0.42ctw Diamond Nature Inspired Ring
Vintage 0.42ctw Diamond Nature Inspired Ring

Vintage 0.42ctw Diamond Nature Inspired Ring

Located in Orlando, FL

Diamonds – 9 round brilliant cuts, 0.42 carats total, graded G color, VS2 clarity Metal – 14k yellow gold with white gold prongs, 2.5 grams Size – currently fits approx. 6.25, resiza...

Category

1980s Vintage Diamond Jewelry

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Vintage 18ct Gold Stamped, 1980s Diamond Cat Brooch
Vintage 18ct Gold Stamped, 1980s Diamond Cat Brooch

Vintage 18ct Gold Stamped, 1980s Diamond Cat Brooch

Located in Brighton, GB

Vintage Cat Brooch 18ct Gold Stamped Elevate your accessory collection with this exquisite 1980s cat brooch, meticulously crafted from 18ct yellow gold. This beautifully detailed ...

Category

Late 20th Century Diamond Jewelry

Materials

Diamond, Gold, 18k Gold

TIFFANY & Co. Platinum .54ct Diamond Heart Pendant Necklace
TIFFANY & Co. Platinum .54ct Diamond Heart Pendant Necklace

TIFFANY & Co. Platinum .54ct Diamond Heart Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum .54ct Diamond Heart Pendant Necklace Metal: Platinum Chain: 16" long Pendant: 15.5mm wide Weight: 4.50 grams Diamond: round brilliant diamonds, carat total ...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

18K Gold 1.15ct Oval Cornflower Blue Sapphire & 0.40ct Diamond Engagement Ring
18K Gold 1.15ct Oval Cornflower Blue Sapphire & 0.40ct Diamond Engagement Ring

18K Gold 1.15ct Oval Cornflower Blue Sapphire & 0.40ct Diamond Engagement Ring

Located in เกาะสมุย, TH

PRICE INCLUDING IMPORT TAX, TARIFFS AND CUSTOMS DUTIES - DDP Service (Delivered Duty Paid)- for this piece, we pay for your import tariff and custom duties, but only if final price c...

Category

20th Century Thai Diamond Jewelry

Materials

Diamond, Blue Sapphire, 18k Gold

18K Yellow Gold Ceylon Moonstone Blue Sapphire Diamond Pavé Mosaic Ring
18K Yellow Gold Ceylon Moonstone Blue Sapphire Diamond Pavé Mosaic Ring

18K Yellow Gold Ceylon Moonstone Blue Sapphire Diamond Pavé Mosaic Ring

By Joke Quick

Located in Antwerp, BE

This one of a kind 18K Yellow gold ring, handmade in Belgium by jewelry designer Joke Quick, showcases a combination of Ceylon moonstones, blue Sapphires, unheated blue sapphires, a...

Category

2010s Belgian Contemporary Diamond Jewelry

Materials

Diamond, Sapphire, Moonstone, Blue Sapphire, 18k Gold, Yellow Gold

David Yurman Wide Cable Mesh Collar Necklace Diamond & 18k Yellow Gold 160.0g
David Yurman Wide Cable Mesh Collar Necklace Diamond & 18k Yellow Gold 160.0g

David Yurman Wide Cable Mesh Collar Necklace Diamond & 18k Yellow Gold 160.0g

By David Yurman

Located in Orlando, FL

David Yurman Diamond Pavé Mesh Necklace – 18K Yellow Gold An exceptional high-jewelry necklace from David Yurman, this substantial 18K yellow gold mesh design showcases the brand’s m...

Category

21st Century and Contemporary American Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Vintage 9 Carat Oval Amethyst and RBC Diamond Gold Halo Solitaire Cocktail Ring
Vintage 9 Carat Oval Amethyst and RBC Diamond Gold Halo Solitaire Cocktail Ring

Vintage 9 Carat Oval Amethyst and RBC Diamond Gold Halo Solitaire Cocktail Ring

Located in Montreal, QC

Simply Beautiful! Finely detailed Amethyst and Diamond Rose Gold Solitaire Vintage Cocktail Ring. Centering a Hand set securely nestled 9 Carat Oval Amethyst. Surrounded by Round Bri...

Category

Late 20th Century Modernist Diamond Jewelry

Materials

Amethyst, Diamond, Gold, 14k Gold, Rose Gold

Cushion Cut Black & White Diamond Engagement Ring in 14K White Gold
Cushion Cut Black & White Diamond Engagement Ring in 14K White Gold

Cushion Cut Black & White Diamond Engagement Ring in 14K White Gold

By Roshe Jewels

Located in Los Angeles, CA

Cushion Cut Black & White Diamond Engagement Ring in 14K White Gold Stunning Cushion Cut Black and White Diamond Engagement Ring Description as follows: Cushion Cut Diamond = 1.86 ...

Category

21st Century and Contemporary American Contemporary Diamond Jewelry

Materials

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

Estate RHR 18 TCW Amethyst Diamond Sapphire 18K Yellow Gold Cocktail Ring
Estate RHR 18 TCW Amethyst Diamond Sapphire 18K Yellow Gold Cocktail Ring

Estate RHR 18 TCW Amethyst Diamond Sapphire 18K Yellow Gold Cocktail Ring

By Rodney Rayner

Located in New York, NY

Spectacular estate Rayner 18 TCW sugarloaf cabochon amethyst, diamond, pink sapphire 18K yellow gold cocktail ring 21st Century Award-winning British high jewelry designer Rodney Ray...

Category

21st Century and Contemporary English Byzantine Diamond Jewelry

Materials

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

Antique 18ct Gold Stamped, 1920s Emerald Cut Aquamarine & Diamond Cocktail Ring
Antique 18ct Gold Stamped, 1920s Emerald Cut Aquamarine & Diamond Cocktail Ring

Antique 18ct Gold Stamped, 1920s Emerald Cut Aquamarine & Diamond Cocktail Ring

Located in Brighton, GB

Vintage Aquamarine Cocktail Ring 18ct Gold Stamped Circa 1920s Step back in time with this fabulous 1920s cocktail ring, a true testament to the elegance of the era. At the heart...

Category

Early 20th Century European Diamond Jewelry

Materials

Aquamarine, Diamond, Gold, 18k Gold

Antique 18ct Yellow Gold & Platinum, Edwardian era Emerald and Diamond Halo Ring
Antique 18ct Yellow Gold & Platinum, Edwardian era Emerald and Diamond Halo Ring

Antique 18ct Yellow Gold & Platinum, Edwardian era Emerald and Diamond Halo Ring

Located in Brighton, GB

Antique Emerald Ring 18ct Yellow Gold & Platinum Circa 1910 Step into the elegance of the Edwardian era with this exquisite 18ct gold ring. At its heart lies a stunning square...

Category

Early 20th Century European Edwardian Diamond Jewelry

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

Set in 18K white Gold, Ethiopian Opal, Aquamarines & Diamonds Cocktail Dome Ring
Set in 18K white Gold, Ethiopian Opal, Aquamarines & Diamonds Cocktail Dome Ring

Set in 18K white Gold, Ethiopian Opal, Aquamarines & Diamonds Cocktail Dome Ring

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, modern style, Ethiopian Opal & Aquamarines Cocktail Ring set 18K White Gold & natural Diamonds. The weight of the Ethiopian Opal is 4.55 carats. The we...

Category

21st Century and Contemporary Indian Modern Diamond Jewelry

Materials

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

Elegant Estate Diamond 14K Yellow Gold Bypass Pinky Ring
Elegant Estate Diamond 14K Yellow Gold Bypass Pinky Ring

Elegant Estate Diamond 14K Yellow Gold Bypass Pinky Ring

Located in New York, NY

Fine estate diamond 14K yellow gold bypass pinky ring 20th Century Bypass rings became popular during the Victorian era with elegant curves and distinctive swirl motifs. The details...

Category

20th Century Diamond Jewelry

Materials

Diamond, 14k Gold, Yellow Gold

14K Gold 0.10 ct. tw. & 10.8CT Garnet Color Stone Earrings
14K Gold 0.10 ct. tw. & 10.8CT Garnet Color Stone Earrings

14K Gold 0.10 ct. tw. & 10.8CT Garnet Color Stone Earrings

By I. Reiss

Located in Great Neck, NY

14 Karat Yellow Gold Polish-Finished Hoop Earrings, Set with a Dangling 10.8CT 8x10mm Checkerboard-Cut Oval-Shaped Garnet Semi-Precious Color Stones and Accented with 0.10 Carat Diam...

Category

2010s Diamond Jewelry

Materials

Diamond, Garnet, 14k Gold, Yellow Gold

TIFFANY & Co. Platinum .40ct Lucida Diamond Engagement Ring 4.75
TIFFANY & Co. Platinum .40ct Lucida Diamond Engagement Ring 4.75

TIFFANY & Co. Platinum .40ct Lucida Diamond Engagement Ring 4.75

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum .40ct Lucida Diamond Engagement Ring 4.75 Metal: Platinum Size: 4.75 Weight: 4.30 grams Diamond: Tiffany Lucida cut diamond, carat total weight .40, H color, ...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

Antique 18ct White Gold & Platinum Edwardian Peridot & Diamond Halo Cluster Ring
Antique 18ct White Gold & Platinum Edwardian Peridot & Diamond Halo Cluster Ring

Antique 18ct White Gold & Platinum Edwardian Peridot & Diamond Halo Cluster Ring

Located in Brighton, GB

Antique Peridot Ring 18ct White Gold & Platinum Circa 1910 Step back in time with this stunning Edwardian cluster ring, featuring a magnificent peridot centre stone that captures...

Category

Early 20th Century European Diamond Jewelry

Materials

Diamond, Peridot, 18k Gold, White Gold, Platinum

Estate 1.25ctw Diamond Baguette Channel-Set 18k Yellow Gold Earrings
Estate 1.25ctw Diamond Baguette Channel-Set 18k Yellow Gold Earrings

Estate 1.25ctw Diamond Baguette Channel-Set 18k Yellow Gold Earrings

Located in Orlando, FL

Sophisticated vintage design meets flawless craftsmanship in these elegant earrings, crafted in rich 18kt yellow gold. Metal: 18kt yellow gold, stamped “18CT 750” Maker’s Mark: Capi...

Category

1990s Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

18K Gold 0.90ct Oval Blue Sapphire & 0.08ct brilliant Diamond Band Ring
18K Gold 0.90ct Oval Blue Sapphire & 0.08ct brilliant Diamond Band Ring

18K Gold 0.90ct Oval Blue Sapphire & 0.08ct brilliant Diamond Band Ring

Located in เกาะสมุย, TH

A refined balance of color, craftsmanship, and contemporary elegance, this 18k gold band centers a vivid 0.90‑carat oval blue sapphire, celebrated for its rich, saturated hue and lum...

Category

21st Century and Contemporary Thai Diamond Jewelry

Materials

Diamond, Blue Sapphire, 18k Gold

Paraiba Tourmaline, Emerald and Diamond Stud Earrings in 18k Yellow Gold
Paraiba Tourmaline, Emerald and Diamond Stud Earrings in 18k Yellow Gold

Paraiba Tourmaline, Emerald and Diamond Stud Earrings in 18k Yellow Gold

By Sarosi By Timeless Gems

Located in Los Angeles, CA

These one-of-a-kind "button" earrings feature a stunning collection of fine emeralds and rare Paraiba tourmalines set with diamonds in 18k yellow gold. The elegant domed shape and fi...

Category

21st Century and Contemporary Artisan Diamond Jewelry

Materials

Diamond, Emerald, Tourmaline, Paraiba, Multi-gemstone, 18k Gold, Yellow ...

Vintage 1980’s 18ct White Gold, Diamond Single Stone Engagement Ring
Vintage 1980’s 18ct White Gold, Diamond Single Stone Engagement Ring

Vintage 1980’s 18ct White Gold, Diamond Single Stone Engagement Ring

Located in Brighton, GB

Vintage Diamond Engagement Ring 18ct White Gold- Stamped 750 Pretty, vintage solitaire engagement ring. One brilliant cut diamond claw set mounted on 18ct white gold band. Diamond...

Category

Late 20th Century European Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

18ct Yellow Gold & Platinum, 1920s 3 Stone Emerald and Diamond Trilogy Ring
18ct Yellow Gold & Platinum, 1920s 3 Stone Emerald and Diamond Trilogy Ring

18ct Yellow Gold & Platinum, 1920s 3 Stone Emerald and Diamond Trilogy Ring

Located in Brighton, GB

Vintage Emerald & Diamond Trilogy Ring 18ct Gold & Platinum Stamped Circa 1920s This stunning trilogy ring from the 1920s is a true vintage beauty. The ring is crafted in 18ct ye...

Category

Early 20th Century European Diamond Jewelry

Materials

Diamond, Emerald, 18k Gold, Yellow Gold, Platinum

Vintage European stud Halo Earrings Emeralds Diamonds solid 18K Gold / 2.3 gr
Vintage European stud Halo Earrings Emeralds Diamonds solid 18K Gold / 2.3 gr

Vintage European stud Halo Earrings Emeralds Diamonds solid 18K Gold / 2.3 gr

Located in SE

A pair of fine flower studs in solid 18K Yellow and White Gold. European sisters made ca. 1960s -1970s. Each floret measures Ø 14 mm x 7.5 mm deep. Two diamond cut natural green Eme...

Category

1970s Retro Vintage Diamond Jewelry

Materials

Diamond, Emerald, 18k Gold, White Gold

Antique Edwardian 18ct Yellow Gold Diamond Band Ring, Size 6
Antique Edwardian 18ct Yellow Gold Diamond Band Ring, Size 6

Antique Edwardian 18ct Yellow Gold Diamond Band Ring, Size 6

Located in Brighton, GB

Antique Diamond Band 18ct Gold Stamped Circa 1900 Delve into the elegance of the Edwardian era with this exquisite 18ct yellow gold band ring, showcasing a trio of stunning cushio...

Category

Early 20th Century English Edwardian Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

1903 Imperial Russian Earrings Sapphire Ruby Emerald Diamonds 56 Gold / 5 gr
1903 Imperial Russian Earrings Sapphire Ruby Emerald Diamonds 56 Gold / 5 gr

1903 Imperial Russian Earrings Sapphire Ruby Emerald Diamonds 56 Gold / 5 gr

Located in SE

A pair of old luxurious Russian Earrings in solid 56 Yellow Gold and Silver decorated with Blue Sapphires, Red Rubies, Emeralds and Diamonds. Naturality of Rubies is questionable/ c...

Category

Early 1900s Russian Art Nouveau Antique Diamond Jewelry

Materials

Diamond, Ruby, Emerald, Sapphire, 14k Gold, Silver

Antique 15ct Yellow Gold, Georgian Emerald & Diamond 7 Stone Ring
Antique 15ct Yellow Gold, Georgian Emerald & Diamond 7 Stone Ring

Antique 15ct Yellow Gold, Georgian Emerald & Diamond 7 Stone Ring

Located in Brighton, GB

Antique Emerald & Diamond Ring 15ct Gold Circa 1825 This exquisite 15ct yellow gold Georgian ring features a stunning seven stone design with alternating natural emeralds and diam...

Category

Early 19th Century English Georgian Antique Diamond Jewelry

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7.5
TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7.5

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Forever Platinum 2.2mm Half Circle Diamond Embrace Band Ring 7.5 Metal: Platinum Size: 7.5 Band Width: 2.2mm Diamond: 9 round brilliant diamonds, carat total weigh...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

SOL Pendant, Black Onyx with Center Round Emerald and Diamond Sun Rays, 14k Gold
SOL Pendant, Black Onyx with Center Round Emerald and Diamond Sun Rays, 14k Gold

SOL Pendant, Black Onyx with Center Round Emerald and Diamond Sun Rays, 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

SOL Pendant Black Onyx, Emerald, Diamonds & 14k Gold The S O L line was developed around the idea of honoring oneself and living a life that lights you up. The sun is a powerf...

Category

21st Century and Contemporary American Diamond Jewelry

Materials

Diamond, Emerald, Onyx, 14k Gold

18K White Gold Cluster Tsavorite, Yellow, Pink Sapphire 0.64ct Diamond Earrings
18K White Gold Cluster Tsavorite, Yellow, Pink Sapphire 0.64ct Diamond Earrings

18K White Gold Cluster Tsavorite, Yellow, Pink Sapphire 0.64ct Diamond Earrings

Located in เกาะสมุย, TH

A vibration of color and craftsmanship, these fine floral dangle earrings are meticulously handcrafted in 18k white gold and adorned with an exquisite trio of rare gemstones. Each ea...

Category

20th Century Thai Diamond Jewelry

Materials

Diamond, Garnet, Tsavorite, Pink Sapphire, Yellow Sapphire, 18k Gold, Wh...

TIFFANY & Co. Together Platinum Diamond Legacy 3.2mm Milgrain Band Ring 4.5
TIFFANY & Co. Together Platinum Diamond Legacy 3.2mm Milgrain Band Ring 4.5

TIFFANY & Co. Together Platinum Diamond Legacy 3.2mm Milgrain Band Ring 4.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Together Platinum Diamond Legacy 3.2mm Milgrain Band Ring 4.5 Metal: Platinum Size: 4.5 Band Width: 3.2mm Weight: 6.0 grams Diamond: round brilliant diamonds, carat...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

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.