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15 Carat Solitaire Diamond Ring

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Vintage Circa 1930s Old Cut Diamond Solitaire Ring 15 Carat Yellow & White Gold
Located in Hamilton, AU
The Hedda Ring, lovingly crafted in 15 carat gold evokes an era of courtship and betrothal. With an
Category

20th Century Unknown Modern Solitaire Rings

Materials

Diamond, Gold, Yellow Gold, 15k Gold, White Gold

GIA Certified 15 Carat Fancy Intense Yellow Cushion Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 15 Carat Fancy Intense Yellow Cushion Diamond Ring
Category

2010s Italian Modern Solitaire Rings

Materials

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

Cartier 1895 Solitaire 0.71 Carat Diamond Platinum Ring US 4.5
By Cartier
Located in Tokyo, JP
Brand:Cartier Name:1895 Solitaire Ring Material :1P Diamond (D0.71ct E-VVS1), PT950 Platinum Ref
Category

Early 2000s French Solitaire Rings

Materials

Diamond, Platinum

Cartier 0.51 Carat Diamond Platinum Solitaire Déclaration D'Amour Ring
By Cartier
Located in Tokyo, JP
Brand : Cartier Name : Solitaire DÉCLARATION D'Amour Material : Diamond (D0.51ct F-VS1-VG), Pt950
Category

Early 2000s French Solitaire Rings

Materials

Diamond, Platinum

.15 Carat Diamonds Cross Over Ring 14 Karat Gold
Located in New York, NY
Crossover Classic .15ct. Natural Round Cut diamond G color Si-1 clarity 14kt yellow gold Ring
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Chaumet 0.70 Carat GIA Diamond 950 Platinum Liens Solitaire Ring
By Chaumet
Located in Tokyo, JP
Brand: CHAUMET Name:Liens Ring Material :1P Diamond (D0.70ct E-VS1-VG), PT950 Platinum Comes
Category

Early 2000s French Solitaire Rings

Materials

Diamond, Platinum

Yellow Gold Diamond Solitaire Ring - 14k Marquise .40ct
Located in Greensboro, NC
& 14k White Gold Stone Information Natural Diamond Carat(s): .40ct Cut: Marquise Color: K Clarity: SI1
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, White Gold, Yellow Gold

Van Cleef & Arpels 0.51 Carat Diamond Platinum Vendome Solitaire Ring US 4
By Van Cleef & Arpels
Located in Tokyo, JP
Brand:Van Cleef&Arpels Name:Vendome Solitaire Diamond Ring Material :1P diamond (0.51ct D-VVS2-VG
Category

Early 2000s French Solitaire Rings

Materials

Diamond, Platinum

Yellow Gold Diamond Solitaire Men's Ring - 14k Round Brilliant .25ct Brushed
Located in Greensboro, NC
Gold Stone Information Natural Diamond Carat(s): .25ct Cut: Round Brilliant Color: J Clarity: VS1
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

20th Century Diamond 18 Karat Rose Gold Solitaire Ring
Located in Poitiers, FR
- French work of early 20th century. Our opinion : This antique diamond solitaire ring is lovely and well
Category

Early 20th Century French Art Deco Solitaire Rings

Materials

White Diamond, Diamond, Platinum, Rose Gold, 18k Gold, Gold

4.15ct Diamond Eternity Round Solitaire Wedding Ring 14K White Gold Si2 Clarity
Located in Aventura, FL
This fabulous ring features Round Cut Solitaire diamonds of G color and Si2 Clarity in a sleek
Category

21st Century and Contemporary American Modern Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Art Deco 5.95 Ct Solitaire Colombian Emerald Diamond Platinum Ring
Located in Napoli, IT
This outstanding Art deco ring is 1930 ca Beautifully designed in a pierced Diamond band and
Category

Vintage 1930s European Art Deco Solitaire Rings

Materials

Diamond, Emerald, Platinum

Yellow Gold Diamond Solitaire Ring, 14k Round Brilliant Cut .33ct Twist
Located in Greensboro, NC
Stone Information: Natural Diamond Clarity: SI1 Color: J Cut: Round Brilliant Carat(s): 0.33ct Style
Category

Late 20th Century Unknown Solitaire Rings

Materials

Diamond, Yellow Gold

Tiffany & Co. Ribbon Diamond Solitaire Band - Rose Gold 18k Rnd .10ct Ring 8 1/4
By Tiffany & Co.
Located in Greensboro, NC
Natural Diamond Carat(s): .10ct Cut: Round Brilliant Color: F Clarity: VS1 Total Carats: .10ct Style
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Rose Gold

0.75 Carat Diamond Traditional Ring/Band 14 Karat White Gold
Located in New York, NY
0.75 Carat Diamond Traditional Ring/Band 14 Karat White Gold Brilliant cut solitaire round
Category

2010s Solitaire Rings

Materials

Diamond, Gold, 14k Gold, White Gold

Art Deco 1.08 Carat Diamond Platinum Ring, circa 1920
Located in Goettingen, DE
Art Deco 1.08 Carat Diamond Platinum Ring, circa 1920 This attractive diamond engagement ring
Category

Vintage 1920s German Art Deco Solitaire Rings

Materials

Diamond, Platinum

Swedish Jeweler, Vintage Ring in 18 Carat White Gold Adorned with Large Diamond
Located in bronshoj, DK
Swedish jeweler. Vintage ring in 18 carat white gold adorned with large 0.36 carat diamond. 1930s
Category

Vintage 1930s Modern Solitaire Rings

Materials

Diamond, White Gold

White Gold Aquamarine and Diamond Halo Ring, 14 Karat Oval Cut 1.38 Carat
Located in Greensboro, NC
Color: Blue Size: 7.8mm x 5.9mm Natural Diamonds Carats: .32ctw Cut: Round Brilliant Color: H - I
Category

20th Century Unknown Solitaire Rings

Materials

Aquamarine, Diamond, 14k Gold, White Gold

Large CZ Heart Sterling Silver Cocktail Solitaire Ring
Located in Miami Beach, FL
Perfect cocktail or engagement ring - the heart shaped CZ looks like a 15 carat diamond. The heart
Category

20th Century Solitaire Rings

Materials

Silver, Sterling Silver

AIG Certified 4 Carat Diamond 18 k white gold ring.
Located in Sant Josep de sa Talaia, IB
This ring is handmade in 18-karat white gold and is a true work of art. With a spectacular 4-carat
Category

21st Century and Contemporary Spanish Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, White Gold

Rare GIA Certified Type 2A I Flawless 6.00 Carat Natural Pink Oval Diamond Ring
Located in Tustin, CA
carat natural pink diamond and white diamond three stone ring set in 18 karat white and rose gold. This
Category

21st Century and Contemporary American Artisan Solitaire Rings

Materials

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

Floral platinum diamond ring vintage diamond ring
Located in Boca Raton, FL
Platinum ring made with floral hand finish and a single diamond, age is unknown, size is 4 and can
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 3.48 Carat Natural Color Change Alexandrite Ruby Diamond Ring
Located in New York, NY
natural diamonds. G color vs2 clarity. 14 karat white gold 12 grams Deck of ring measures 15 x 13 mm
Category

2010s American Solitaire Rings

Materials

Diamond, Ruby, Alexandrite, 14k Gold, White Gold

GIA Certified 3.31 Carat Natural Emerald Diamonds Ring 14 Karat 'F1'
Located in New York, NY
1.50ct. Diamonds. Round & full cuts G-color Vs-2 clarity. 14kt. white gold 6.3 grams Ring Current
Category

2010s American Solitaire Rings

Materials

Diamond, Emerald, 14k Gold, White Gold

GIA Certified 2.05 Carat Natural Padparadscha Pink Sapphire Diamond Ring Fine
Located in New York, NY
. Side natural Round diamonds G color, Vs-2 clarity. 14kt. white gold 7 grams. Deck of ring: 15 x 13mm
Category

2010s American Solitaire Rings

Materials

Diamond, Pink Sapphire, 14k Gold, White Gold

2.47 Carat GIA Certified Emerald Diamond Cluster Ring 18 Karat
Located in New York, NY
GIA certified natural emerald and diamonds ring. Report number 22255-33641 Stating 2.47 carat
Category

2010s American Solitaire Rings

Materials

Emerald, 18k Gold, White Gold

White Gold Black Onyx and Diamond Ring, 14 Karat Single Cut 1.00 Carat
Located in Greensboro, NC
Diamonds Total Carats: 1.00ct Cut: Single Color: J - K Clarity: VS1 - VS2 Style: Solitaire with Accents
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, Onyx, 14k Gold, White Gold

2.40 Carat Natural Pear Shaped Diamond Ruby Cocktail Halo Cluster Ring 14 Karat
Located in New York, NY
Pear Diamond cluster ring. 1.30ct. Natural Pear Shape diamond J color Si-2 clarity 1.00ct side
Category

2010s American Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

GIA Report Certified 1 Carat E VS Oval Cut Diamond Double Halo Engagement Ring
Located in Jaipur, RJ
GIA Report Certified 1 carat E VS1 Oval Cut Diamond Engagement Cocktail Ring With Baguette Diamonds
Category

2010s Indian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

14K Red Coral Sugarloaf & Diamond Pink Gold Ring
Located in Laguna Hills, CA
The Red Coral sugarloaf and diamond ring is set in a 14-karat pink or rose gold ring. The ring is a
Category

21st Century and Contemporary Portuguese Modernist Solitaire Rings

Materials

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

1ct Tanzanite Diamond ring size 7
Located in Boca Raton, FL
Solitaire ring made with 1ct tanzanite in 14Kt white gold. Metal Type: 14KT Natural Tanzanite(s
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Tanzanite, 14k Gold

Cocktail Diamond Baguette Cut Ring Illusion Setting, 1.1 TCW F G VS Diamond Ring
Located in Jaipur, RJ
: - Solid gold (approx. 4.2 grams) - approx. 1.1 carat diamond ( G color, VS purity ) Ring size - US 7
Category

2010s Indian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Cocktail Diamond Baguette Cut Ring Illusion Setting, 1 TCW F G VS Diamond Ring
Located in Jaipur, RJ
: - Solid gold (approx. 4.6 grams) - approx. 1.01 carat diamond ( G color, VS purity ) Ring size - US 7
Category

2010s Indian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Art Deco Diamond Baguette Cut Ring Illusion Setting, 0.8tCW E F VS Diamond Ring
Located in Jaipur, RJ
carat diamond ( G color, VS purity ) Ring size - US 7 (for smaller or larger ring size, please contact
Category

2010s Indian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Art Deco Diamond baguette cut ring illusion Setting, 1.6TCW E F VS Diamond Ring
Located in Jaipur, RJ
carat diamond ( G color, VS purity ) Ring size - US 7 (for smaller or larger ring size, please contact
Category

2010s Indian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Vintage gold ring with a 0.15ct diamond.
Located in Chorzów, PL
Ring made of 14 carat gold with a central brilliant-cut diamond weighing 0.15 ct. Very good
Category

2010s German Solitaire Rings

Materials

Diamond, Gold, 14k Gold

Art Deco Diamond Baguette Cut Ring Illusion Setting, 1.1 TCW F G VS Diamond Ring
Located in Jaipur, RJ
: - Solid gold (approx. 4 grams) - approx. 1.1 carat diamond ( G color, VS purity ) Ring size - US 7 (for
Category

2010s Indian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Georgios Collections 18 Karat White Gold Tanzanite and Diamond Rosette Ring
By Georgios Collections Inc
Located in Astoria, NY
S.Georgios designer classic rosetta Tanzanite and diamond ring. This gorgeous ring features an
Category

21st Century and Contemporary Greek Contemporary Solitaire Rings

Materials

Tanzanite, White Diamond, Diamond, 18k Gold, White Gold

Rainbow Blue Mystic Topaz Diamond Halo Ring White Gold
Located in Laguna Hills, CA
mm wide at the halo. Finger size is 7 15- diamonds are set in the ring and sides with a total weight
Category

21st Century and Contemporary American Contemporary Solitaire Rings

Materials

Topaz, Diamond, White Gold, 10k Gold

Ethonica Loop Diamond Ring in 14 Karat Gold
Located in New York, NY
This unusual diamond ring design features 0.28 carat round brilliant cut brown diamond within a
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Gold

GIA-Certified Unheated 2.25ct Peach Sapphire in White Gold Diamond Halo Ring
Located in Sherman Oaks, CA
. It's a straightforward double halo design intended as an engagement ring with a 1.75 carat diamond. We
Category

2010s American Contemporary Solitaire Rings

Materials

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

Yellow Gold Cultured Tahitian Pearl Diamond Negative Space Ring 18k.23ct Sz6 1/2
Located in Greensboro, NC
Diameter: 11.4mm Natural Diamond Carat(s): .23ct Cut: Round Brilliant Color: Fancy Brown Clarity: VS1
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Pearl, 18k Gold, Yellow Gold

French 1950s Retro Diamond 18 Karat Yellow Gold Ring
Located in Poitiers, FR
top with a brilliant-cut diamond in the center. Total diamond weight: approximately 0.12 carat. Height
Category

Vintage 1950s French Retro Solitaire Rings

Materials

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

Art Deco Diamond Baguette Cut Illusion Setting, 1.2TCW F VS Natural Diamond Ring
Located in Jaipur, RJ
carat diamond ( G color, VS purity ) Ring size - US 7 (for smaller or larger ring size, please contact
Category

2010s Indian Art Deco Solitaire Rings

Materials

Diamond, 18k Gold

Vintage Natural Marquise Sleeping Beauty Ring Turquoise With Diamonds, Platinum
Located in New York, NY
Vintage Natural Marquise Sleeping Beauty Turquoise Ring Set with Diamonds, Platinum 15 Gm
Category

2010s Solitaire Rings

Materials

Diamond, Turquoise, Platinum

Oval Ruby Diamond Baguette Marquise Cut Double Halo Engagement Ring, 1.4tcw
Located in Jaipur, RJ
Oval Ruby Diamond Baguette Marquise Cut Double Halo Engagement Ring, 1.4 TCW Available in 18k
Category

2010s Indian Art Deco Solitaire Rings

Materials

Ruby, Diamond, 18k Gold

David Yurman Albion Smoky Quartz Diamond Halo Ring 925 Yellow Gold 18k.60ctw
By David Yurman
Located in Greensboro, NC
David Yurman Albion Smoky Quartz Diamond Halo Ring 925 Yellow Gold 18k.60ctw Sz9 Stone Information
Category

20th Century Solitaire Rings

Materials

Diamond, Quartz, Sterling Silver, Yellow Gold

Oval Cabochon Star Sapphire and Diamond Cocktail Ring Set in 14 Karat White Gold
Located in Scottsdale, AZ
Diamond Clarity: VS Ring Weight: 3.59 grams Band Width: 2 mm Ornament Dimensions: 9.5 mm x 15 mm Stamped
Category

21st Century and Contemporary Unknown Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Star Sapphire, Gold, 14k Gold, White Gold

Joke Quick Rubellite Ruby Red Spinel Padparadscha Sapphire Coctail Ring
By Joke Quick
Located in Antwerp, BE
, including red spinels, rubies, Padparadscha sapphires, pink spinels and white diamonds. The ring has been
Category

2010s Belgian Contemporary Solitaire Rings

Materials

Diamond, Ruby, Spinel, Rubelite, Tourmaline, Padparadscha Sapphire , Sap...

Star Sapphire Ring Midcentury Pristine
Located in Southbury, CT
approximately .15 carats- adds a dash of spark to just one side of the asymmetrical ring. Crafted in 14K white
Category

Mid-20th Century Modern Solitaire Rings

Materials

Star Sapphire, 14k Gold

Natural Marquise Blue Topaz Vintage Style Filigree Ring in Solid 9K Gold
Located in Bangkok, TH
lifetime. Shiny and glorious, this beautiful solitaire ring is a perfect piece to any outfit
Category

21st Century and Contemporary Thai Edwardian Solitaire Rings

Materials

Topaz, Blue Topaz, 9k Gold, Yellow Gold

Natural Onyx Emerald Cut Vintage Style Filigree Cocktail Ring in Solid 9K Gold
Located in Bangkok, TH
diamonds. GEMMA FILIGREE custom ring box and certificate of authenticity are included with every purchase
Category

21st Century and Contemporary Thai Art Deco Solitaire Rings

Materials

Onyx, 9k Gold, White Gold

10 Ct. Natural Blue Topaz Vintage Style Cocktail Ring in Solid 9K White Gold
Located in Bangkok, TH
and diamonds. GEMMA FILIGREE custom ring box and certificate of authenticity are included with every
Category

21st Century and Contemporary Thai Edwardian Solitaire Rings

Materials

Topaz, Blue Topaz, 9k Gold, White Gold

1.04 Carat Diamond Solitaire Ring
Located in Geneva, CH
Solitaire Diamond ring 1.04 carat, GIA, H/Vvs2, surrounded by 15 diamonds, each one diameter 1.50
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, White Gold

Bvlgari 1.61 Carat Diamond Platinum Griffe Solitaire Ring
By Bulgari
Located in Tokyo, JP
Brand:BVLGARI Name:Griffe Ring Ref.:331649 Material:1P diamond (1.61ct E-VS1), side diamond, PT950
Category

Early 2000s Italian More Rings

Materials

Diamond, Platinum

Cartier Solitaire 0.66 Carat GIA Diamond Platinum 1895 Ring
By Cartier
Located in Tokyo, JP
Brand:Cartier Name:Solitaire 1895 Ring Ref. :N4163600 Material :1P Diamond(0.66ct G-VVS2), Pt950
Category

Early 2000s French More Rings

Materials

Diamond, Platinum

Bvlgari 0.40 Carat Diamond Platinum Incontro Damore Solitaire Ring
By Bulgari
Located in Tokyo, JP
Brand:BVLGARI Name:INCONTRO DAMORE Ring Ref.:355808 Material:1P diamond (D0.40ct D-VS2-3VG), Side
Category

2010s Italian More Rings

Materials

Diamond, Platinum

Chaumet 0.30 Carat Diamond Platinum Liens d'amour Solitaire Ring
By Chaumet
Located in Tokyo, JP
Brand:CHAUMET Name:Liens d'Amour Solitaire Ring Ref.:Ref.J3LCZZ Material:1P diamond (D0.30ct D-VS1
Category

2010s French More Rings

Materials

Diamond, Platinum

4.37 Carat European Cut Diamond Solitaire Ring, SI2 K
Located in Hummelstown, PA
This exceptionally lovely vintage ring centers on a scintillating 4.37 carat European-cut diamond
Category

Mid-20th Century Unknown Retro Engagement Rings

Materials

Platinum

Cartier 1.01 Carat Diamond Platinum C de Cartier Solitaire Ring US 4
By Cartier
Located in Tokyo, JP
Brand: Cartier Name: C de Cartier Solitaire Material : 1P diamond (D1.01ct F-VS1), side diamond
Category

Early 2000s French Engagement Rings

Materials

Diamond, Platinum

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15 Carat Solitaire Diamond Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 15 carat solitaire diamond ring for your needs in our varied inventory. Frequently made of gold, white 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 15 carat solitaire diamond ring 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. Finding an appealing 15 carat solitaire diamond ring — no matter the origin — is easy, but Tiffany & Co., Cartier and Gems Paradise each produced a popular version that is worth a look. See these pages for a round cut iteration of this accessory, while there are also old european cut cut and oval cut cut versions available here, too. Most of our 15 carat solitaire diamond ring for sale are for women, but there are 330 pieces available to browse for men.

How Much is a 15 Carat Solitaire Diamond Ring?

The price for a 15 carat solitaire diamond ring starts at $1 and tops out at $2,625,000 with these rings, on average, selling for $4,139.

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.