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Diamond Jewelry

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Gemstone: Diamond
Vintage 18ct White Gold, 1940s Large Aquamarine & Diamond Cocktail Ring
Vintage 18ct White Gold, 1940s Large Aquamarine & Diamond Cocktail Ring

Vintage 18ct White Gold, 1940s Large Aquamarine & Diamond Cocktail Ring

Located in Brighton, GB

Vintage Aquamarine Cocktail Ring 18ct White Gold Circa 1940s Step into timeless elegance with this exquisite 18ct white gold cocktail ring from the 1940s, showcasing a striking e...

Category

Mid-20th Century Diamond Jewelry

Materials

Aquamarine, Diamond, 18k Gold, White Gold

Vintage 18ct Yellow Gold Pavé set Diamond Huggies Hoop Earrings, French Stamped
Vintage 18ct Yellow Gold Pavé set Diamond Huggies Hoop Earrings, French Stamped

Vintage 18ct Yellow Gold Pavé set Diamond Huggies Hoop Earrings, French Stamped

Located in Brighton, GB

Large Vintage Diamond Huggies 18ct Gold- French Stamped Circa 2000s Elevate your jewellery collection with these stunning 18ct yellow gold large huggie earrings, expertly designed...

Category

21st Century and Contemporary French Diamond Jewelry

Materials

Diamond, 18k Gold, Yellow Gold

Epic Australian Opal Starfish Pendant with Emerald, Diamonds & 14k Gold
Epic Australian Opal Starfish Pendant with Emerald, Diamonds & 14k Gold

Epic Australian Opal Starfish Pendant with Emerald, Diamonds & 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

Epic Australian Opal Starfish Pendant (large) Australian Boulder Opal, Zambian Emerald, Diamonds & 14k Gold Carved Australian Boulder Opal with center 6mm round emerald bezeled in ...

Category

21st Century and Contemporary American Diamond Jewelry

Materials

Diamond, Emerald, Opal, 14k Gold

Early Fabergé Tiger’s Eye Cat, Diamond Collar, Sapphire Eyes, c.1880
Early Fabergé Tiger’s Eye Cat, Diamond Collar, Sapphire Eyes, c.1880

Early Fabergé Tiger’s Eye Cat, Diamond Collar, Sapphire Eyes, c.1880

By Fabergé

Located in Chesterland, OH

A rare and early animal study attributed to Peter Carl Fabergé, dating to circa 1880—created at the very beginning of the period when Fabergé first introduced his celebrated series of hardstone animal figures. The most refined and widely recognized examples were produced later, between 1900 and 1913, making early works such as this particularly scarce and of notable historical interest. Expertly carved from tiger’s eye—an exceptionally unusual material for Fabergé animal...

Category

Late 19th Century Russian Empire Antique Diamond Jewelry

Materials

Diamond, Sapphire, 14k Gold

Antique 18ct Gold & Platinum, Original Art Deco Ruby and Diamond Target Ring
Antique 18ct Gold & Platinum, Original Art Deco Ruby and Diamond Target Ring

Antique 18ct Gold & Platinum, Original Art Deco Ruby and Diamond Target Ring

Located in Brighton, GB

Antique Target Ring 18ct White Gold & Platinum Circa 1920s Introducing an exquisite original Art Deco Target Ring, a true testament to timeless elegance. This stunning piece ...

Category

Early 20th Century Art Deco Diamond Jewelry

Materials

Diamond, Ruby, Gold, Platinum

Antique 18ct Gold French Stamped, Edwardian Cabochon Sapphire and Diamond Ring
Antique 18ct Gold French Stamped, Edwardian Cabochon Sapphire and Diamond Ring

Antique 18ct Gold French Stamped, Edwardian Cabochon Sapphire and Diamond Ring

Located in Brighton, GB

Cabochon Sapphire Ring 18ct Gold French Stamped Circa 1910 Step back in time with this exquisite 18ct gold ring from the Edwardian era, showcasing a stunning centre cabochon natu...

Category

Early 20th Century French Edwardian Diamond Jewelry

Materials

Diamond, Sapphire, Gold, 18k Gold

Antique Platinum, 1920s 9 Carat Aquamarine & Diamond Ring
Antique Platinum, 1920s 9 Carat Aquamarine & Diamond Ring

Antique Platinum, 1920s 9 Carat Aquamarine & Diamond Ring

Located in Brighton, GB

Antique Aquamarine Ring Platinum Circa 1920s Step into the elegance of the 1920s with this stunning Art Deco ring, expertly crafted from platinum. At its centre is an impressive ...

Category

Early 20th Century Edwardian Diamond Jewelry

Materials

Aquamarine, Diamond, Platinum

Vintage 14ct White Gold, Peridot and Diamond Ring, Circa 1960s
Vintage 14ct White Gold, Peridot and Diamond Ring, Circa 1960s

Vintage 14ct White Gold, Peridot and Diamond Ring, Circa 1960s

Located in Brighton, GB

Vintage Peridot & Diamond Ring 14ct White Gold Circa 1960s A beautifully crafted 14ct white‑gold ring featuring a vibrant oval‑cut peridot at its centre. The gemstone’s fres...

Category

Mid-20th Century Diamond Jewelry

Materials

Diamond, Peridot, 14k Gold, White Gold

TIFFANY & Co. Platinum .47ct Diamond Open Circle Pendant Necklace
TIFFANY & Co. Platinum .47ct Diamond Open Circle Pendant Necklace

TIFFANY & Co. Platinum .47ct Diamond Open Circle Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum .47ct Diamond Open Circle Pendant Necklace Metal: Platinum Chain: 16" long Pendant: 13mm wide Diamond: 14 round brilliant diamonds, carat total weight .47 Hal...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

TIFFANY & Co. Circlet Platinum .55ct Diamond Triple Drop Pendant Necklace
TIFFANY & Co. Circlet Platinum .55ct Diamond Triple Drop Pendant Necklace

TIFFANY & Co. Circlet Platinum .55ct Diamond Triple Drop Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Circlet Platinum .55ct Diamond Triple Drop Pendant Necklace Metal: Platinum Chain: 16" long Pendant: 23mm(0.91") long Weight: 5.10 grams Diamond: round brilliant dia...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

Vintage 1930s Platinum French Stamped, Emerald & Diamond Three Stone Ring
Vintage 1930s Platinum French Stamped, Emerald & Diamond Three Stone Ring

Vintage 1930s Platinum French Stamped, Emerald & Diamond Three Stone Ring

Located in Brighton, GB

Vintage Emerald & Diamond Ring Platinum French Stamped Circa 1930s A striking example of true Art Deco elegance, this authentic 1930s platinum ring showcases a beautifully ba...

Category

Early 20th Century French Art Deco Diamond Jewelry

Materials

Diamond, Emerald, Platinum

Antique 18ct Gold & Platinum, Edwardian Diamond and Pearl Daisy Drop Earrings
Antique 18ct Gold & Platinum, Edwardian Diamond and Pearl Daisy Drop Earrings

Antique 18ct Gold & Platinum, Edwardian Diamond and Pearl Daisy Drop Earrings

Located in Brighton, GB

Antique Daisy Earrings 18ct Yellow Gold & Platinum Circa 1910 Elevate your elegance with these exquisite drop earrings, expertly crafted in 18ct yellow gold and platinum. The...

Category

Early 20th Century Edwardian Diamond Jewelry

Materials

Diamond, Pearl, Gold, 18k Gold, Platinum

TIFFANY & Co. Circlet Platinum .12ct Diamond Pendant Necklace Mini
TIFFANY & Co. Circlet Platinum .12ct Diamond Pendant Necklace Mini

TIFFANY & Co. Circlet Platinum .12ct Diamond Pendant Necklace Mini

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Circlet Platinum .12ct Diamond Pendant Necklace Mini Metal: Platinum Chain: 16" long Pendant: 7mm wide Weight: 2.70 grams Diamond: round brilliant diamonds, carat tot...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

FLORA Pendant, Coral Flower with Diamonds & 14k Gold
FLORA Pendant, Coral Flower with Diamonds & 14k Gold

FLORA Pendant, Coral Flower with Diamonds & 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

FLORA Pendant Coral, Diamonds & 14k Gold The loveliest carved natural coral flower with a center 2.5mm diamond bezeled in gold and a diamond bail. This pendant measures just un...

Category

21st Century and Contemporary American Diamond Jewelry

Materials

Diamond, Coral, 14k Gold

Necklace and pendant with old mine and single cut diamonds up to 0.75ct 18k gold
Necklace and pendant with old mine and single cut diamonds up to 0.75ct 18k gold

Necklace and pendant with old mine and single cut diamonds up to 0.75ct 18k gold

Located in The Hague, ZH

18k white gold necklace with pendant set with old mine cut and single cut diamonds totaling 0.75ct - F/G - VS/SI - 45 cm long detailed description: the necklace is 45 cm long and 0...

Category

1910s Dutch Art Deco Vintage Diamond Jewelry

Materials

Diamond, 18k Gold

Moonstone Shell Pendant with Emerald and Diamond Bail, 14k Gold
Moonstone Shell Pendant with Emerald and Diamond Bail, 14k Gold

Moonstone Shell Pendant with Emerald and Diamond Bail, 14k Gold

By Jen Proudman Jewelry

Located in New York, NY

Shell Pendant White Moonstone, Zambian Emerald, Diamonds & 14k Gold Carved moonstone Shell (15mm diameter) with stunning center oval Zambian emerald bezeled in 14k gold with diamon...

Category

21st Century and Contemporary American Diamond Jewelry

Materials

Diamond, Emerald, Moonstone, 14k Gold

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

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

Located in Brighton, GB

Antique Peridot Ring 18ct Yellow Gold & Platinum Circa 1910 Step into elegance with this exquisite 18ct yellow gold and platinum ring, a stunning example of Edwardian craftsm...

Category

Early 20th Century Edwardian Diamond Jewelry

Materials

Diamond, Peridot, 18k Gold, Yellow Gold, Platinum

Syna Yellow Gold Lemon Quartz Sugarloaf Pendant with Diamonds
Syna Yellow Gold Lemon Quartz Sugarloaf Pendant with Diamonds

Syna Yellow Gold Lemon Quartz Sugarloaf Pendant with Diamonds

By Syna Jewels

Located in Fort Lee, NJ

Created in 18 karat yellow gold Lemon Quartz 6 carats approx. Diamonds 0.11 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspiration from...

Category

2010s American Contemporary Diamond Jewelry

Materials

Diamond, Quartz, 18k Gold, Yellow Gold

ICA 18K White Gold 1.71ct Oval Bright Green Tsavorite & 0.88ct Diamond Ring
ICA 18K White Gold 1.71ct Oval Bright Green Tsavorite & 0.88ct Diamond Ring

ICA 18K White Gold 1.71ct Oval Bright Green Tsavorite & 0.88ct Diamond Ring

Located in เกาะสมุย, TH

ICA‑certified 18k white gold cocktail ring featuring a vivid 1.72ct natural tsavorite, framed by 0.88ct of tapered baguette diamonds in a radiant starburst halo. The tsavorite shows ...

Category

21st Century and Contemporary Thai Diamond Jewelry

Materials

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

Modern Platinum, 2.35 Carat Diamond Three Stone Engagement Ring- GIA Certified
Modern Platinum, 2.35 Carat Diamond Three Stone Engagement Ring- GIA Certified

Modern Platinum, 2.35 Carat Diamond Three Stone Engagement Ring- GIA Certified

Located in Brighton, GB

Three Stone Engagement Ring Platinum Stamped Makers Mark CJS Made 2025 Celebrate your love with this exquisite modern handmade engagement ring, featuring a stunning three-stone d...

Category

2010s English Diamond Jewelry

Materials

Diamond, Platinum

Leto Lama Sea Abstract Ring with Sapphires, Paraibas Tourmalines, Diamonds 18 Ct
Leto Lama Sea Abstract Ring with Sapphires, Paraibas Tourmalines, Diamonds 18 Ct

Leto Lama Sea Abstract Ring with Sapphires, Paraibas Tourmalines, Diamonds 18 Ct

Located in London, GB

A sculptural one-of-a-kind ring handcrafted in solid 18ct gold, set with an abstract constellation of Sapphires, diamonds, Paraiba Tourmalines and a heart-shaped sapphire. The co...

Category

2010s British Artisan Diamond Jewelry

Materials

Diamond, Sapphire, Paraiba, 18k Gold

18K White Gold 1.10ct Vivid Red Oval Ruby & 0.02ct Diamond Stud Earrings
18K White Gold 1.10ct Vivid Red Oval Ruby & 0.02ct Diamond Stud Earrings

18K White Gold 1.10ct Vivid Red Oval Ruby & 0.02ct Diamond Stud Earrings

Located in เกาะสมุย, TH

A refined pair of 18k white gold studs featuring 1.10 carats of vivid oval‑cut rubies, each accented by a bright round brilliant diamond. The clean prong settings maximize light and ...

Category

20th Century Thai Diamond Jewelry

Materials

Diamond, Ruby, 18k Gold, White Gold

Neo-Vintage Diamond Cluster Ring in 14k White Gold – 1.34ctw
Neo-Vintage Diamond Cluster Ring in 14k White Gold – 1.34ctw

Neo-Vintage Diamond Cluster Ring in 14k White Gold – 1.34ctw

Located in Orlando, FL

Neo-Vintage Diamond Cluster Ring in 14k White Gold – 1.34ctw A bold, late 1990s diamond ring with strong presence and clean symmetry. The tiered, multi-row design creates a continuo...

Category

1990s Diamond Jewelry

Materials

Diamond, 14k Gold, White Gold

Antique 18ct Gold & Platinum Edwardian Diamond Dormeuse Drop Earrings
Antique 18ct Gold & Platinum Edwardian Diamond Dormeuse Drop Earrings

Antique 18ct Gold & Platinum Edwardian Diamond Dormeuse Drop Earrings

Located in Brighton, GB

Antique Diamond Drop Earrings 18ct Gold & Platinum Tested Circa 1910 Introducing a stunning pair of Edwardian Diamond Drop Earrings, crafted with exquisite attention to deta...

Category

Early 20th Century English Edwardian Diamond Jewelry

Materials

Diamond, Gold, 18k Gold, Platinum

Ring Set - 18K White - 9.75ct - Natural diamond - IGI
Ring Set - 18K White - 9.75ct - Natural diamond - IGI

Ring Set - 18K White - 9.75ct - Natural diamond - IGI

By Diamonds Mine

Located in Ramat Gan, IL

This stunning set of two rings features a unique design with natural diamonds, totaling 9.75 carats, set in lustrous 18kt white gold. The white gold band adds a touch of sophisticati...

Category

2010s Israeli Art Deco Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

TIFFANY & Co. 18K White Gold 5.5mm Wide Diamond T Ring 10.5
TIFFANY & Co. 18K White Gold 5.5mm Wide Diamond T Ring 10.5

TIFFANY & Co. 18K White Gold 5.5mm Wide Diamond T Ring 10.5

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. 18K White Gold 5.5mm Wide Diamond T Ring 10.5 Metal: 18K White Gold Size: 10.5 Band Width: 5.5mm Weight: 9.20 grams Diamond: round brilliant diamonds Hallmark: ©...

Category

2010s Diamond Jewelry

Materials

Diamond, White Gold

18K White Gold Tear Drop South Sea Pearls & 0.20ct Diamond Floral Motif Earrings
18K White Gold Tear Drop South Sea Pearls & 0.20ct Diamond Floral Motif Earrings

18K White Gold Tear Drop South Sea Pearls & 0.20ct Diamond Floral Motif Earrings

Located in เกาะสมุย, TH

Elegant 18k white gold earrings featuring six tear‑drop South Sea pearls (approx. 9.3mm each) arranged in a soft, sculptural cluster. A 0.20ct diamond floral motif adds sparkle and s...

Category

21st Century and Contemporary Thai Diamond Jewelry

Materials

South Sea Pearl, Pearl, Diamond, White Gold

Vintage Peacock Overtone Black Cultured Pearl Necklace 18K Diamond Clasp
Vintage Peacock Overtone Black Cultured Pearl Necklace 18K Diamond Clasp

Vintage Peacock Overtone Black Cultured Pearl Necklace 18K Diamond Clasp

Located in Buckingham , Buckinghamshire

Vintage Black Cultured Pearl Necklace with Diamond Bow Clasp in 18K White Gold An elegant vintage necklace composed of lustrous black cultured pearls displaying rich metallic overto...

Category

1990s British Modern Diamond Jewelry

Materials

Diamond, Cultured Pearl, 18k Gold, White Gold

Orange Shell Pendant with Diamond and Blue Sapphire
Orange Shell Pendant with Diamond and Blue Sapphire

Orange Shell Pendant with Diamond and Blue Sapphire

By Renn New York

Located in Miami, FL

Shell pendant with natural diamonds and blue sapphire gemstone, set in 14k gold. Wear this pendant alone or layer it with other gold chains for a beautiful layered effect. Order i...

Category

2010s American Modern Diamond Jewelry

Materials

Diamond, Blue Sapphire, 14k Gold

TIFFANY & Co. Classic Platinum Lucida Diamond 6mm Wedding Band Ring 12.5 Men's
TIFFANY & Co. Classic Platinum Lucida Diamond 6mm Wedding Band Ring 12.5 Men's

TIFFANY & Co. Classic Platinum Lucida Diamond 6mm Wedding Band Ring 12.5 Men's

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Classic Platinum Lucida Diamond 6mm Wedding Band Ring 12.5 Metal: Platinum Size: 12.5 Band Width: 6mm Weight: 19.30 grams Diamond: One Tiffany Lucida cut diamond, ca...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

Art Deco Ruby Diamond Platinum Ring, Calibré-Cut Ruby Panel, circa 1930´s
Art Deco Ruby Diamond Platinum Ring, Calibré-Cut Ruby Panel, circa 1930´s

Art Deco Ruby Diamond Platinum Ring, Calibré-Cut Ruby Panel, circa 1930´s

Located in OVIEDO, AS

A striking and finely composed Art Deco ring, dating to circa 1930´s, showcasing a richly coloured natural ruby set within an elegant geometric platinum mount. At its centre rests a...

Category

1930s British Art Deco Vintage Diamond Jewelry

Materials

Diamond, White Diamond, Ruby, Platinum

Antique Art Deco Platinum & Diamond Bracelet - French
Antique Art Deco Platinum & Diamond Bracelet - French

Antique Art Deco Platinum & Diamond Bracelet - French

Located in Orlando, FL

French Art Deco Diamond Bracelet (Converted Watch), Platinum & 18k White Gold Diamonds: approx. 3.00 carats total weight, single cut; graded H color, SI clarity Metal: platinum ...

Category

1920s French Art Deco Vintage Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold, Platinum

Syna Yellow Gold Blue Topaz Flower Pendant with Diamonds
Syna Yellow Gold Blue Topaz Flower Pendant with Diamonds

Syna Yellow Gold Blue Topaz Flower Pendant with Diamonds

By Syna Jewels

Located in Fort Lee, NJ

Created in 18 karat yellow gold Blue Topaz 2.50 carats approx. Diamonds 0.025 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspiratio...

Category

2010s Thai Contemporary Diamond Jewelry

Materials

Diamond, Topaz, Blue Topaz, 18k Gold, Yellow Gold

Antique 18ct Gold, Chester 1912 Hallmark, Sapphire & Diamond Five Stone Ring
Antique 18ct Gold, Chester 1912 Hallmark, Sapphire & Diamond Five Stone Ring

Antique 18ct Gold, Chester 1912 Hallmark, Sapphire & Diamond Five Stone Ring

Located in Brighton, GB

Antique Sapphire & Diamond Gypsy Ring Hallmarked 18ct Gold Chester 1912 18ct yellow gold ring, set with two round-cut sapphires and three diamonds in alternating order. Each s...

Category

Early 20th Century English Edwardian Diamond Jewelry

Materials

Diamond, Sapphire, Gold, 18k Gold

22K Yellow Gold Hammered Band Ring with Diamonds, Green Sapphires & Amethyst
22K Yellow Gold Hammered Band Ring with Diamonds, Green Sapphires & Amethyst

22K Yellow Gold Hammered Band Ring with Diamonds, Green Sapphires & Amethyst

Located in Orlando, FL

22K Yellow Gold Hammered Band Ring with Diamonds, Green Sapphires & Amethyst Diamonds – 8 princess cut diamonds, approx. 0.80ctw, G color, SI1 clarity Green Sapphires – 8 round,...

Category

21st Century and Contemporary Diamond Jewelry

Materials

Amethyst, Diamond, Green Sapphire, 22k Gold, Yellow Gold

Antique Ring natural 0.5ct Sapphire Diamonds 18K Gold Platinum ØUS7.5 /2.3gr
Antique Ring natural 0.5ct Sapphire Diamonds 18K Gold Platinum ØUS7.5 /2.3gr

Antique Ring natural 0.5ct Sapphire Diamonds 18K Gold Platinum ØUS7.5 /2.3gr

Located in SE

Beautiful German Ring with parts in solid 18K Yellow Gold and Platinum. Ca. 1900s - 1930s , hallmarked 765. Openwork Crown : 9.3 mm x 8.5mm x 4.3mm deep. Bezel set natural Blue ...

Category

1920s German Art Deco Vintage Diamond Jewelry

Materials

Diamond, Sapphire, 18k Gold, Platinum

Antique 18ct Gold & Platinum, Edwardian era Sapphire and Diamond Ring
Antique 18ct Gold & Platinum, Edwardian era Sapphire and Diamond Ring

Antique 18ct Gold & Platinum, Edwardian era Sapphire and Diamond Ring

Located in Brighton, GB

Sapphire & Diamond Ring 18ct Gold & Platinum Tested Circa 1910 A truly exquisite Edwardian era sapphire and diamond ring, crafted in rich 18ct gold and platinum and datin...

Category

Early 20th Century English Edwardian Diamond Jewelry

Materials

Diamond, Sapphire, Gold, 18k Gold, Platinum

Vintage 18 Karat Gold ~1.60 Carat Old Mine Cut Diamond Solitaire Ring
Vintage 18 Karat Gold ~1.60 Carat Old Mine Cut Diamond Solitaire Ring

Vintage 18 Karat Gold ~1.60 Carat Old Mine Cut Diamond Solitaire Ring

Located in Vilnius, Vilniaus apskr.

This is a vintage solitaire ring crafted in 18K gold. The piece features old mine cut diamond: ~1.60ct, K-L, P1. Antique stone has few minor chips. Circa 1970. Has an “eagle head” ...

Category

20th Century Retro Diamond Jewelry

Materials

Diamond, Gold, 18k Gold

Vintage 18ct Yellow Gold, 1960s Peridot & Diamond Marquise Ring
Vintage 18ct Yellow Gold, 1960s Peridot & Diamond Marquise Ring

Vintage 18ct Yellow Gold, 1960s Peridot & Diamond Marquise Ring

Located in Brighton, GB

Vintage Peridot Ring 18ct Yellow Gold Circa 1960s Step back in time with this exquisite vintage ring from the 1960s, featuring a captivating marquise-shaped design. At its centre...

Category

Mid-20th Century Diamond Jewelry

Materials

Diamond, Peridot, 18k Gold, Yellow Gold

14 Karat Gold Black Onyx and Pink Opal Round Beads Rubies Black Diamonds Ring
14 Karat Gold Black Onyx and Pink Opal Round Beads Rubies Black Diamonds Ring

14 Karat Gold Black Onyx and Pink Opal Round Beads Rubies Black Diamonds Ring

By Tutti Frutti Jewellery

Located in Bangkok, TH

Unique and elegant Art Deco Style ring composed of a flat oval ring in solid 14 Kt yellow gold with 3 round black onyx beads with small faceted rubies set on one side and 3 pink op...

Category

2010s Thai Art Deco Diamond Jewelry

Materials

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

Platinum, Art Deco Style Calibrated Emerald & Diamond Ring
Platinum, Art Deco Style Calibrated Emerald & Diamond Ring

Platinum, Art Deco Style Calibrated Emerald & Diamond Ring

Located in Brighton, GB

Emerald Target Ring Platinum Circa 2000 A striking Art Deco–style ring showcasing timeless elegance and bold geometric design. Crafted in luxurious platinum, this statement piece...

Category

21st Century and Contemporary English Art Deco Diamond Jewelry

Materials

Diamond, Emerald, Platinum

IGI 14K 10.62 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring
IGI 14K 10.62 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

IGI 14K 10.62 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

Located in Kaohsiung City, TW

*IGI 14K 10.62 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring* An IGI-certified natural vivid green emerald weighing 10.62 ct set on an 14K white gold Art Deco des...

Category

21st Century and Contemporary Taiwanese Art Deco Diamond Jewelry

Materials

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

Set in 18K white Gold, Aquamarine, Morganite & Diamonds "Kissing" Cocktail Ring
Set in 18K white Gold, Aquamarine, Morganite & Diamonds "Kissing" Cocktail Ring

Set in 18K white Gold, Aquamarine, Morganite & Diamonds "Kissing" Cocktail Ring

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, modern style, Aquamarine & Morganite "Kissing" Cocktail Ring set in 18K White Gold & natural Diamonds. The weight of the Aquamarine is 7.90 carats. The...

Category

21st Century and Contemporary Indian Modern Diamond Jewelry

Materials

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

Art Deco Style Engraved Jade Enamel Ruby Gold Diamonds Black Onyx Earrings
Art Deco Style Engraved Jade Enamel Ruby Gold Diamonds Black Onyx Earrings

Art Deco Style Engraved Jade Enamel Ruby Gold Diamonds Black Onyx Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

The tops are 2 Ruby Oval cabs ,middle parts are composed of 2 white gold elements with 14 round full cut diamonds and Black Enamel ,in the bottom parts we have 2 Engraved Jades 45 mm...

Category

Early 2000s Thai Art Deco Diamond Jewelry

Materials

Diamond, Jade, Onyx, Ruby, Gold, 14k Gold, Enamel

Set in 18K White Gold, 1.47 carats, Tanzanite & Diamonds Engagement Ring
Set in 18K White Gold, 1.47 carats, Tanzanite & Diamonds Engagement Ring

Set in 18K White Gold, 1.47 carats, Tanzanite & Diamonds Engagement Ring

By JEWEL HUB

Located in Hong Kong, HK

A very gorgeous and beautiful, modern style, Tanzanite Engagement Ring set in 18K White Gold & natural Diamonds. The weight of the Tanzanite is 1.47 carats. The Tanzanite is resp...

Category

21st Century and Contemporary Indian Modern Diamond Jewelry

Materials

Diamond, Tanzanite, 18k Gold, White Gold

Art Deco Style Pink Tourmaline Rose Baroque Pearl Enamel Gold Diamonds Earrings
Art Deco Style Pink Tourmaline Rose Baroque Pearl Enamel Gold Diamonds Earrings

Art Deco Style Pink Tourmaline Rose Baroque Pearl Enamel Gold Diamonds Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

Unique pair of earrings with on top a pair of oval Pink Tourmaline ( 8 x 10 mm) ,a central part composed of 2 triangle shape 14 kt. White Gold elements with 2 small round Ruby caboch...

Category

Early 2000s Thai Art Deco Diamond Jewelry

Materials

Tourmaline, Pearl, Diamond, Enamel, 14k Gold, Gold

Cartier Diamond 18K White Gold 1895 3.5mm Width, 6 Diamond Band Ring
Cartier Diamond 18K White Gold 1895 3.5mm Width, 6 Diamond Band Ring

Cartier Diamond 18K White Gold 1895 3.5mm Width, 6 Diamond Band Ring

By Cartier

Located in New York, NY

Estate Cartier six diamond 18K white gold 3.5mm width 1895 ring 20th Century An iconic, timeless classic 18K white gold six diamond 1895 ring by Cartier. Width: 3.5mm Size: 59 (8.75 ...

Category

20th Century French Romantic Diamond Jewelry

Materials

Diamond, 18k Gold, White Gold

IGI 18K 2.60 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring
IGI 18K 2.60 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

IGI 18K 2.60 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

Located in Kaohsiung City, TW

*IGI 14K 2.60 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring* An IGI-certified natural vivid green emerald weighing 2.60 ct set on an 14K white gold Art Deco d...

Category

21st Century and Contemporary Taiwanese Art Deco Diamond Jewelry

Materials

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

IGI 18K 2.07 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring
IGI 18K 2.07 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

IGI 18K 2.07 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring

Located in Kaohsiung City, TW

*IGI 18K 2.07 Ct Natural Vivid Green Emerald&Diamonds Art Deco Engagement Ring* IGI-certified natural vivid green emerald weighing 2.07 ct set on a 18K yellow gold Art Deco design b...

Category

21st Century and Contemporary Taiwanese Art Deco Diamond Jewelry

Materials

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

Rare Purpurin Egg Pendant with Diamonds by Anders Nevalainen, St. Petersburg
Rare Purpurin Egg Pendant with Diamonds by Anders Nevalainen, St. Petersburg

Rare Purpurin Egg Pendant with Diamonds by Anders Nevalainen, St. Petersburg

Located in Chesterland, OH

Rare Purpurine Egg Pendant with Diamonds by Anders Nevalainen, St. Petersburg, Late 19th – Early 20th Century A charming miniature egg-shaped pendant carved from rare purpurine, the...

Category

Early 20th Century Russian Russian Empire Diamond Jewelry

Materials

Diamond, 14k Gold, Rose Gold

Leto Lama Colombian Emeralds and Diamonds Butterfly Necklace 18 Ct Gold
Leto Lama Colombian Emeralds and Diamonds Butterfly Necklace 18 Ct Gold

Leto Lama Colombian Emeralds and Diamonds Butterfly Necklace 18 Ct Gold

Located in London, GB

This butterfly necklace is handcrafted in solid 18ct gold with engraved textured surface inspired by the delicate veins of real wings. Scattered white diamonds catch the light like m...

Category

21st Century and Contemporary British Artisan Diamond Jewelry

Materials

Diamond, Emerald, Gold, 18k Gold

18K White Gold 1.55ct Oval Orange Sapphire & 0.55ct Baguette Diamond Ring
18K White Gold 1.55ct Oval Orange Sapphire & 0.55ct Baguette Diamond Ring

18K White Gold 1.55ct Oval Orange Sapphire & 0.55ct Baguette Diamond Ring

Located in เกาะสมุย, TH

A vivid burst of color and light, this 18k white gold ring centers a 1.55‑carat oval orange Songea sapphire, prized for its fiery hue and exceptional brilliance. The sapphire is fram...

Category

20th Century Thai Diamond Jewelry

Materials

Diamond, Sapphire, 18k Gold, White Gold

TIFFANY & Co. Platinum Diamond Fireworks Pendant Necklace
TIFFANY & Co. Platinum Diamond Fireworks Pendant Necklace

TIFFANY & Co. Platinum Diamond Fireworks Pendant Necklace

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. Platinum Diamond Fireworks Pendant Necklace Metal: Platinum Chain: 16" long Pendant: 12mm X 10mm Diamond: round brilliant diamonds, carat total weight .10 approx. Hall...

Category

2010s American Diamond Jewelry

Materials

Diamond, Platinum

Antique 18ct Gold French Stamped, Victorian Peridot & Diamond Marquise Ring
Antique 18ct Gold French Stamped, Victorian Peridot & Diamond Marquise Ring

Antique 18ct Gold French Stamped, Victorian Peridot & Diamond Marquise Ring

Located in Brighton, GB

Antique Peridot Ring 18ct Yellow Gold French Stamped Circa 1890 Discover a stunning example of Victorian craftsmanship with this exquisite marquise/navette-shaped ring, beautiful...

Category

Late 19th Century French Victorian Antique Diamond Jewelry

Materials

Diamond, Peridot, Gold, 18k Gold

Art Deco Style Gold Diamonds Blue Sapphire Enamel Aquamarine Drops Earrings
Art Deco Style Gold Diamonds Blue Sapphire Enamel Aquamarine Drops Earrings

Art Deco Style Gold Diamonds Blue Sapphire Enamel Aquamarine Drops Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

2 Aquamarine drops measuring 16 x 22 mm.,suspended from 2 nice Blue Sapphire oval cabochons size 9 x 12 mm ,in the middle we have 2 white gold parts with diamonds and blue Enamels ...

Category

2010s Thai Art Deco Diamond Jewelry

Materials

Aquamarine, Diamond, Blue Sapphire, Gold, Enamel

18K White Gold 7.5mm Golden South Sea Pearl & 0.07ct Diamond Stud Earrings
18K White Gold 7.5mm Golden South Sea Pearl & 0.07ct Diamond Stud Earrings

18K White Gold 7.5mm Golden South Sea Pearl & 0.07ct Diamond Stud Earrings

Located in เกาะสมุย, TH

Radiant and timeless, these 18k white gold stud earrings pair the rare glow of 7.5mm Golden South Sea pearls with the crisp brilliance of 0.07 carat round diamonds. Each pearl displa...

Category

21st Century and Contemporary Thai Diamond Jewelry

Materials

South Sea Pearl, Pearl, Diamond, White Gold, 18k Gold

18k Vintage Diamond Necklace Natural Diamonds Solid Gold
18k Vintage Diamond Necklace Natural Diamonds Solid Gold

18k Vintage Diamond Necklace Natural Diamonds Solid Gold

Located in Brooklyn, NY

Vintage Diamond Necklace Pre-Owned in Great Condition Bold and Makes a Statement appearance. 18k Solid Yellow Gold approx 19.1 grams + The Chain is 14k 6.2 grams (total all together ...

Category

1990s American Diamond Jewelry

Materials

Diamond, Gold, 14k Gold, Yellow Gold, 18k Gold

Art Deco Style White Baroque Pearls Ruby Cabs Gold Diamonds Blue Enamel Earrings
Art Deco Style White Baroque Pearls Ruby Cabs Gold Diamonds Blue Enamel Earrings

Art Deco Style White Baroque Pearls Ruby Cabs Gold Diamonds Blue Enamel Earrings

By Tutti Frutti Jewellery

Located in Bangkok, TH

2 oval ruby cabochons are the upper part, the central part is gold full cut diamonds and blue enamel, at the bottom we have 2 white baroque pearls of 12 mm. in diameter. In 1978 our ...

Category

Early 2000s Thai Art Deco Diamond Jewelry

Materials

Diamond, Pearl, Ruby, Gold, Enamel

TIFFANY & Co. 18K Gold 2mm Full Circle Diamond Wedding Band Ring 8
TIFFANY & Co. 18K Gold 2mm Full Circle Diamond Wedding Band Ring 8

TIFFANY & Co. 18K Gold 2mm Full Circle Diamond Wedding Band Ring 8

By Tiffany & Co.

Located in Los Angeles, CA

TIFFANY & Co. 18K Gold 2mm Full Circle Diamond Wedding Band Ring 8 Metal: 18K Gold Size: 8 Band Width: 2mm Diamond: round brilliant diamonds, carat total weight .50 approx. Hallmar...

Category

2010s American Diamond Jewelry

Materials

Diamond, 18k 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.