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18 K Diamond Ring Tiffany

Tiffany & Co. Solitaire Diamond Engagement Ring 18 Karat Yellow Gold 0.42 Carat
By Tiffany & Co.
Located in London, GB
Tiffany & Co solitaire diamond ring in 18 karat yellow gold 0.42 carat. The stone is a round
Category

1990s British Modern Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Tiffany & Co. Pear Shape 1.26 Ct Diamond 18k Yellow Gold Platinum Solitaire Ring
By Tiffany & Co.
Located in Tokyo, JP
Brand:TIFFANY&Co. Name:Pear Shape Diamond Ring Material :1P Diamond (D1.26ct E-VVS2), 750 K 18 YG
Category

Early 2000s American More Rings

Materials

Diamond, Yellow Gold, Platinum

Tiffany Co. 1980 by Elsa Peretti Sculptural Calla Lily Ring in 18Kt Yellow Gold
By Elsa Peretti for Tiffany & Co.
Located in Miami, FL
. Stamped, with the maker's mark, the gold assay hallmarks and signed, "TIFFANY & CO. 18 K PERETTI". Elsa
Category

Vintage 1980s American Modernist Cocktail Rings

Materials

18k Gold, Yellow Gold, Gold

Tiffany & Co. 1980 Elsa Peretti Open Heart Ring In Solid 18Kt Yellow Gold Size 6
By Elsa Peretti for Tiffany & Co.
Located in Miami, FL
: Stamped with the maker's mark, the mark for the assay of the 18Kt gold and signed, "TIFFANY & CO. 18 K
Category

Vintage 1970s North American Modernist Cocktail Rings

Materials

Gold, 18k Gold, Yellow Gold

Women's 5 1/2 Platinum and 18 Karat Yellow Fleur di Lis Cross Signet Ring
By Thomas Kurilla
Located in New York, NY
Platinum and 18 Karat Yellow Fleur di Lis Cross Signet Ring, Tiffany designer , Thomas Kurilla
Category

2010s American Contemporary Signet Rings

Materials

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

Gold and Turquoise Ring
By Tiffany & Co.
Located in North Miami, FL
18 K Yellow gold and turquoise Diamond accent ring. Weigh 11.3 grams. Size 5.5 ring. Normal wear.
Category

Vintage 1970s American Hollywood Regency Wall Brackets

Materials

Gold

Gold and Turquoise Ring
Gold and Turquoise Ring
H 1.6 in W 1 in D 1.4 in
Herbert Rosenthal 1960 Bee Brooch in 18kt Yellow Gold 2.34 Ctw Diamonds & Rubies
By Herbert Rosenthal
Located in Miami, FL
, brooches and pins with the use of 18 K gold, silver and precious stones. Rosenthal mostly specialized in
Category

Vintage 1960s American Modernist Brooches

Materials

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

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Princess Cut 1.10 Carat Diamond Yellow Gold Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive contemporary princess cut 1.10 carat diamond, 18k yellow gold, 18k white gold set solitaire ring; part of our diverse range of diamond jewelry/jewelry. This im...
Category

Early 2000s English Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Yellow Gold

Roman Malakov 1.02 Carats Brilliant Round Diamond Solitaire Engagement Ring
By Roman Malakov
Located in New York, NY
A gorgeous solitaire engagement ring showcasing a 1.02 carats round brilliant diamond elegantly shines in the spotlight in a rounded 18 karat yellow gold composition. Set in interwov...
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

GIA Certified Pear Shape Diamond Engagement Ring 1.21 Carat G/VS1
Located in London, GB
An beautiful platinum diamond engagement ring. The central pear shape diamond weighs 1.21ct, is G colour and VS1 clarity. The centre diamond is complemented with 11 round brilliant c...
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Paloma Picasso Interlocking Hearts Pendant Necklace 18 Karat Gold
By Tiffany & Co.
Located in Scottsdale, AZ
This chic pendant necklace from Tiffany & Co. is the epitome of understated elegance. Founded in 1837 in New York City, Tiffany & Co. is one of the world's most storied luxury design...
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Tiffany & Co 1985 Elsa Peretti Rare Kinetic Bean Ring Solid .925 Sterling Silver
By Elsa Peretti for Tiffany & Co.
Located in Miami, FL
Kinetic bean ring designed by Elsa Peretti (1940-2021) for Tiffany & Co. A iconic vintage bean ring, created in New York city at the Tiffany Studios in New York city by Elsa Peretti...
Category

Vintage 1980s American Modernist Cocktail Rings

Materials

Silver, Sterling Silver

Belle Époque Diamond Tiara
Located in London, GB
A Belle Époque diamond tiara, to the centre three diamond-set clusters with diamond-set foliate decorations and one large diamond-set cluster on each side, all within a waved frame o...
Category

Early 20th Century French Belle Époque More Jewelry

Materials

Diamond, Platinum

TIFFANY & Co. Etoile 18K Gold 5 Diamond Heart Pendant Necklace
By Tiffany & Co.
Located in Los Angeles, CA
TIFFANY & Co. Etoile 18K Gold 5 Diamond Heart Pendant Necklace Metal: 18K yellow Gold Weight: 9.30 grams Chain: 16" Pendant: 16mm wide Diamond: 5 round brilliant diamonds, carat tot...
Category

2010s American Pendant Necklaces

Materials

Diamond, 18k Gold, Platinum

GIA Certified 1.88 Carats Pear Shape Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
A chic three-stone engagement ring style showcasing a 1.88 carats pear shape diamond center stone certified by GIA as F color and SI2 in clarity. Flanked by two melee pear shape diam...
Category

21st Century and Contemporary American Contemporary Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum & 18K Yellow Gold Gemset And Diamond Charm Bracelet
By Tiffany & Co.
Located in New York, NY
Tiffany & Co. Platinum & 18K Yellow Gold Gemset And Diamond Charm Bracelet. The gold link bracelet suspends 15 charms including a palm tree, a champagne bucket set with round diamon...
Category

20th Century Italian Modern Charm Bracelets

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Tiffany & Co. Lucida 1.90 Carat Diamond Platinum Ring
By Tiffany & Co.
Located in Bethesda, MD
Tiffany’s Lucida® diamond ring with its wide corners and dazzling brilliance makes a stunning presentation. The diamond 1.90 carat mixed cut corner square diamond is G color and VS1...
Category

Early 2000s American Engagement Rings

Materials

Diamond

Cartier Diamond Engagement Solitaire Ring 0.40 Ct G/VS1
By Cartier
Located in London, GB
A classic 18k white gold diamond ring by Cartier from the C De Cartier collection. The ring is set to the centre in a four claw mount with a round brilliant cut diamond weighing 0.40...
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Authentic Tiffany & Co. Burma Ruby Diamond Halo Ring
By Tiffany & Co.
Located in Rome, IT
Natural 2.45 ct Oval Cut "Pigeon Blood" Vivid Red (the rarest of ruby color) Color. There are two Natural Pear Brilliant Cut side Diamonds: 0.36 ct, E in color, VS1 clarity, Excelle...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, Platinum

Tiffany & Co. Legacy Cushion Diamond 1.33 Tcw Halo Engagement Ring Platinum
By Tiffany & Co.
Located in San Diego, CA
Tiffany & Co. LEGACY Cushion Diamond Engagement Ring Style: Halo Ref. number: 24971589/J10100317 Metal: Platinum PT950 Size: 6 TCW: 1.33 tcw Main Diamond: Cushion Modified Bri...
Category

2010s Engagement Rings

Materials

Diamond, Platinum

Tiffany & Co. Embrace Semi-Eternity 7 Diamond Band Ring Platinum and Yellow Gold
By Tiffany & Co.
Located in Scottsdale, AZ
Ring size: 5.75 Stunning Tiffany & Co. diamond 'Embrace' band ring. This timeless beauty features icy white round diamonds prong set along the top half of the ring in a single elega...
Category

21st Century and Contemporary Unknown Contemporary Band Rings

Materials

Diamond, Platinum, 18k Gold, Yellow Gold

Paloma Picasso for Tiffany & Co. 18 Karat Yellow Gold Hammered Disc Necklace
By Paloma Picasso for Tiffany & Co.
Located in Scottsdale, AZ
This dainty disc necklace necklace by Paloma Picasso for Tiffany & Co. is on trend for the round pendant single or layered necklace look. Founded in 1837 in New York City, Tiffany & ...
Category

21st Century and Contemporary Unknown Contemporary Pendant Necklaces

Materials

Gold, 18k Gold, Yellow Gold

Tiffany & Co. 5 Diamond X Band Ring
By Tiffany & Co.
Located in Bethesda, MD
From Tiffany & Co., five shimmering Tiffany diamonds set in platinum in a gold double X ring ♦ Metal: 18 karat/ platinum ♦ Circa 1990s ♦ 5 Diamonds weigh .90 carats, F VVS ♦ Size 5 ♦...
Category

1990s American Band Rings

Materials

Diamond, 18k Gold, Platinum

Recent Sales

Tiffany & Co. Top Quality Diamond Solitaire Ring
By Tiffany & Co.
Located in Napoli, IT
Diamond engagement ring every girls dreams of This absolutely top quality Tiffany ring has some age with
Category

1990s Contemporary Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Tiffany Harmony 0.23ct Solitaire Diamond Ring PT950 with 18 Pave Diamonds
By Tiffany & Co.
Located in Kobe, Hyogo
Item: Tiffany Harmony Solitaire Diamond Ring Stones: Diamond / 0.23ct (center stone) with 18 pave
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. 18 Karat Yellow Gold Sapphire Diamond Vintage Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Code: J389 Brand: Tiffany & Co. Description: 18k Yellow Gold 0.75ct Sapphire & 1.10ct Diamond Ring
Category

Vintage 1980s More Rings

Materials

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

Tiffany & Co., Victorian 18 Karat Yellow Gold, Diamond, and Pearl Ring
By Tiffany & Co.
Located in McLeansville, NC
An antique Tiffany and Company 18 karat yellow gold, diamond and pearl three stone engagement ring
Category

Antique 1880s Victorian Engagement Rings

Materials

Diamond, Pearl, Gold, 18k Gold, Yellow Gold

Tiffany & Co Emerald Diamond Three Stone Engagement Ring 18 Karat Yellow Gold
By Tiffany & Co.
Located in London, GB
A Tiffany & Co emerald and diamond three stone engagement ring in 18 karat yellow gold, circa 2012
Category

2010s Unknown Modern Engagement Rings

Materials

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

Tiffany & Co. Round Brilliant Cut Diamond Solitaire Engagement Ring
By Tiffany & Co.
Located in London, GB
This Tiffany & Co. engagement ring presents a stunning round brilliant cut diamond of VS1 clarity
Category

21st Century and Contemporary Unknown Engagement Rings

Materials

Diamond, 18k Gold

Vintage Tiffany & Co. Amethyst and Diamond Cluster Ring Set in 14K Gold
By Tiffany & Co.
Located in London, GB
A beautiful vintage Tiffany & Co. diamond and amethyst cluster ring set in 14k yellow and white
Category

Vintage 1970s American Retro Cluster Rings

Materials

Amethyst, Diamond, Gold, 14k Gold

Tiffany Harmony 0.19 Carat Solitaire Diamond Ring PT950 with 18 Pave Diamonds
By Tiffany & Co.
Located in Kobe, Hyogo
Item: Tiffany Harmony Solitaire Diamond Ring Stones: Diamond / 0.19ct (center stone) with 18 pave
Category

2010s American Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. 18 Karat Yellow Gold Sapphire Diamond Vintage Ring
By Tiffany & Co.
Located in Bishop's Stortford, Hertfordshire
Code: J389 Brand: Tiffany & Co. Description: 18k Yellow Gold 0.75ct Sapphire & 1.10ct Diamond Ring
Category

Vintage 1980s More Rings

Materials

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

Tiffany & Co. 18 Karat and 14 Karat Gold Ladies Ring Band with Diamonds
By Tiffany & Co.
Located in Braintree, GB
18k & 14k gold ring band with diamonds. Designer: Tiffany & Co Fully hallmarked. Dimension
Category

Early 2000s American Band Rings

Materials

Diamond, 18k Gold, 14k Gold

Tiffany & Co. Diamond and Sapphire Ring
By Tiffany & Co.
Located in Bethesda, MD
This Tiffany & Co. Diamond and Sapphire Ring features a center emerald cut diamond that weighs 1.05
Category

21st Century and Contemporary American Contemporary Three-Stone Rings

Materials

Diamond, Sapphire, Platinum, 18k Gold

Carvin French for Tiffany & Co. Diamond Gold and Wood Bombé Ring
By Tiffany & Co.
Located in New York, NY
An American Estate 18 karat gold and wood ring with diamonds by Carvin French for Tiffany & Co. The
Category

21st Century and Contemporary American Cocktail Rings

Materials

Diamond, 18k Gold

Tiffany & Co. 1980 Elsa Peretti Open Heart Ring Solid 18Kt Gold Size 6-6.5
By Elsa Peretti for Tiffany & Co.
Located in Miami, FL
& CO. 18 K PERETTI". The designer Elsa Peretti joined Tiffany & Co in the 1974 and change the role of
Category

Vintage 1980s American Modernist Band Rings

Materials

Gold, 18k Gold, Yellow Gold

Herbert Rosenthal 1960 Jeweled Bee Ring 14Kt Yellow Gold with 2.83 Cts in Gems
By Herbert Rosenthal
Located in Miami, FL
produced finger rings, bracelets, brooches and pins with the use of 18 K gold, silver and precious stones
Category

Vintage 1960s American Retro Cluster Rings

Materials

Diamond, Blue Sapphire, Ruby, White Diamond, Yellow Gold, 14k Gold

Tiffany & Co. Schlumberger Dot Losange Blue Enamel Bangle Bracelet 157 gram 18K
By Jean Schlumberger for Tiffany & Co.
Located in New York, NY
heaviest one . 18 K gold is 157 grams. Since 1956 Jean Schlumberger has collaborated with Tiffany and Co
Category

20th Century Unknown Retro Bangles

Materials

18k Gold

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18 K Diamond Ring Tiffany For Sale on 1stDibs

Find the exact 18 k diamond ring tiffany you’re shopping for in the variety available on 1stDibs. Frequently made of Gold, 18k Gold and Yellow Gold, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for a 18 k diamond ring tiffany may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. There have been many well-made iterations of the classic 18 k diamond ring tiffany over the years, but those made by Tiffany & Co., Jean Schlumberger for Tiffany & Co. and Paloma Picasso for Tiffany & Co. are often thought to be among the most beautiful. A round cut version of this piece has appeal, but there are also brilliant cut and cushion cut versions for sale. Finding a 18 k diamond ring tiffany for sale for women should be easy, but there are 404 pieces available to browse for unisex as well as men, too.

How Much is a 18 K Diamond Ring Tiffany?

The price for a 18 k diamond ring tiffany starts at $340 and tops out at $350,000 with these rings, on average, selling for $3,800.

Finding the Right rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bulgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. 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

The most collectible antique engagement rings and vintage engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.