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15 Karat Diamond Ring

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Antique English 15 Karat Gold Rubellite Diamond Ring
Located in New York, NY
Antique English made 15k yellow gold ring, with rubellite tourmalines and 4 diamonds. Ring size - 6
Category

Antique 19th Century British More Rings

Materials

Diamond, Gold

South Sea Pearl Diamond Ball Ring 0.78 Carats 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18 Karat White Gold fashion ring featuring one South Sea Pearl measuring 14-15 mm with a diamond
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, South Sea Pearl, White Gold

14 Karat Yellow Gold Cluster Ring with 15 Diamonds
Located in Stamford, CT
14Kt Yellow Gold Cluster Ring with 15 Diamonds Size 10 with 9.80 grams in total weight.
Category

2010s Cluster Rings

Materials

Diamond, 14k Gold

South Sea Pearl Double Diamond Halo Ring 1.16 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
Pearl: 14-15 MM Diamond Halo: 19.7 MM Height On Finger: 19.7 MM Ring can be sized upon request. Pearl
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, South Sea Pearl, White Gold

.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

South Sea Pearl Diamond Halo Floral Ring 0.98 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold ring featuring one South Sea Pearl measuring 14-15 mm flanked with 28 round
Category

2010s Cocktail Rings

Materials

Diamond, South Sea Pearl, White Gold

South Sea Pearl Diamond Halo Floral Ring 0.98 Carat 18 Karat Rose Gold
By Harbor Diamonds
Located in New York, NY
18K Rose gold ring featuring one South Sea Pearl measuring 14-15 mm flanked with 28 round
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, South Sea Pearl, Rose Gold

HARBOR D. South Sea Pearl Diamond Leaf Ring 0.39 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold ring featuring one South Sea Pearl measuring 14-15 MM with a diamond leaf motif
Category

2010s American Contemporary Fashion Rings

Materials

Diamond, South Sea Pearl, White Gold

Antique Victorian Rose Diamond 15 karat Rose Gold Ring Lozenge
Located in Munich, Bavaria
made out of 15 karat gold around 1880/1890. Ring Size: US 7
Category

Antique Late 19th Century English Victorian Bridal Rings

Materials

Diamond

15 Carat Tanzanite Diamond Emerald Cocktail Ring 9 Karat Rose Gold
Located in Boca Raton, FL
Fabulous Tanzanite, Emerald, and Diamond Cocktail Ring. Fashioned in 9 karat rose gold ring, the
Category

Mid-20th Century British Retro Cocktail Rings

Materials

White Diamond, Emerald, Tanzanite, Diamond, 9k Gold, Rose Gold

Splendid .15 Carat Natural Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
Splendid .15 Carats Natural Diamond 14K Solid White Gold Ring Suggested Replacement Value: Approx
Category

2010s American Wedding Rings

Materials

Diamond, 14k Gold, White Gold

Splendid .15 Carat Natural Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
Splendid .15 Carats Natural Diamond 14K Solid White Gold Ring Suggested Replacement Value: Approx
Category

2010s American Wedding Rings

Materials

Diamond, White Gold, 14k Gold

Splendid .15 Carat Natural Diamond 14 Karat Solid Rose Gold Ring
Located in Los Angeles, CA
Splendid .15 Carats Natural Diamond 14K Solid Rose Gold Ring Suggested Replacement Value: Approx
Category

2010s American Wedding Rings

Materials

Diamond, 14k Gold, Rose Gold

Splendid .15 Carat Natural Diamond 14 Karat Solid Rose Gold Ring
Located in Los Angeles, CA
Splendid .15 Carats Natural Diamond 14K Solid Rose Gold Ring Stamped: 14K Total Natural Round Cut
Category

2010s American Cocktail Rings

Materials

Diamond, 14k Gold, Rose Gold

Three-Stone South Sea Pearl Diamond Ring 0.12 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold three stone ring featuring one South Sea Pearl center measuring 14-15 MM flanked
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, South Sea Pearl, White Gold

Splendid .15 Carat Natural Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
Splendid .15 Carats Natural Diamond 14K Solid White Gold Ring Stamped: 14K Total Natural Round
Category

2010s American More Rings

Materials

Diamond, 14k Gold, White Gold

Splendid .15 Carat Natural Diamond 14 Karat Solid White Gold Ring
Located in Los Angeles, CA
Splendid .15 Carats Natural Diamond 14K Solid White Gold Ring Stamped: 14K Total Natural Round
Category

2010s American More Rings

Materials

Diamond, 14k Gold, White Gold

Antique Victorian 15 Karat Gold Turquoise Diamond Forget Me Not Ring
Located in Boston, Lincolnshire
A Lovely Victorian 15 Carat Gold, Turquoise and Diamond "Forget Me Not" ring. The face of the ring
Category

Antique Mid-19th Century British Victorian Cluster Rings

Materials

Diamond, Turquoise, 15k Gold, Yellow Gold

15 Carat Aquamarine & Baguette Diamond Ring
Located in Carmel-by-the-Sea, CA
in the center with a cushion shaped aquamarine of 15 carats and accented with baguette diamonds on
Category

21st Century and Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, 18k Gold, Yellow Gold

15 Carat Amethyst and Diamond Ring in 18 Karat Rose Gold
By Sunita Nahata
Located in Hong Kong, HK
, diamond and semi-precious gemstones set in 18K rose gold. Ring: Amethyst: 15.19 carat baguette briolette
Category

21st Century and Contemporary Hong Kong Contemporary Cocktail Rings

Materials

Amethyst, Diamond, Garnet, Gold, 18k Gold, Rose Gold

14 Karat Yellow Gold Band Ring with .15 Carat Center Diamond Round
Located in Stamford, CT
14Kt Yellow Gold Band Ring with Diamond 0.15 Total Diamond Weight. Size 9 with 6.59 grams total
Category

2010s Band Rings

Materials

Diamond, 14k Gold

HARBOR D. Three-Stone Illusion Ring 0.57 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
18K White gold illusion ring featuring 12 round brilliants weighing 0.09 carats and 15 baguette
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, White Gold

15 Carat Art Deco Style Fine Colombian Emerald Diamond Ring 18 Karat
Located in US
Stunning Art Deco style ring centering a Big, Fine natural Colombian emerald emerald cut
Category

Late 20th Century Unknown Art Deco Dome Rings

Materials

Diamond, Emerald, 18k Gold

14 Karat White Gold Half Round .15 Carat Natural Diamond Wedding Band Ring
Located in Baltimore, MD
14 Karat White Gold Half Round .15 Carat Natural Diamond Wedding Band Ring Metal: 14k white gold
Category

21st Century and Contemporary American Modern Band Rings

Materials

Diamond, White Gold

.15 Carat Total Weight Art Deco 18 Karat White Gold Diamond Engagement Ring
Located in Atlanta, GA
Item Details: Ring Size: 6.5 Metal Type: 18 karat White Gold [Hallmarked, and Tested] Weight: 1.5
Category

Vintage 1920s Unknown Art Deco Engagement Rings

Materials

Diamond, White Gold

1910 .15 Carat Diamond, Ruby and Pearl Ring, 18 Karat Gold and Platinum
Located in Atlanta, GA
Item Details: Metal Type: 18 Karat Rose Gold with Platinum Top Weight: 3 grams Ring Size: 4.5
Category

Vintage 1910s Unknown Edwardian Engagement Rings

Materials

Diamond, Pearl, Platinum, Gold, 18k Gold

Antique Victorian Love Token Double Heart 15 Karat Diamond Emerald Bow Gold Ring
Located in Munich, Bavaria
joined by a silver bow set with nine old cut diamonds. The ring is marked 15K on the inside of the shank
Category

Antique Mid-19th Century English Victorian Engagement Rings

Materials

Diamond, Emerald, 15k Gold

White Gold Diamond Wedding Band 14 Karat Round Brilliant .15 Carat Milgrain Ring
Located in Greensboro, NC
Information: Natural Diamonds Clarity: SI1 Color: G Cut: Round Brilliant Total Carats: 0.15ctw Style
Category

21st Century and Contemporary Unknown Wedding Rings

Materials

Diamond, 14k Gold, White Gold

Flower Diamond 14 Karat Gold Diamond Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 14-karat gold and set with .15 carats of sparkling
Category

21st Century and Contemporary Unknown Modern Cocktail Rings

Materials

Diamond, Gold, 14k Gold

Princess cut diamond ring cluster diamond ring 18 karat gold
Located in Boca Raton, FL
Dainty little ring made with sparkling center natural diamond 0.40ct SI1 clarity, G color, near
Category

21st Century and Contemporary Wedding Rings

Materials

Diamond, 18k Gold

Diamond Ring 14 Karat Yellow White Gold Ring
Located in Geneva, CH
Diamond cocktail ring crafted in solid 14 Karat two tone gold, geometric square shape. Elevate
Category

21st Century and Contemporary Fashion Rings

Materials

Diamond, White Gold

Diamond Engagement Ring 18 Karat White Gold Cluster Diamond Ring
Located in Brooklyn, NY
High Quality Diamond Ring - Super Cluster setting. to the eye as a small distance the top area
Category

2010s Thai Bridal Rings

Materials

Diamond, 18k Gold, White Gold

Diamond Duet Ring, 14 Karat Gold Diamond Double Band Ring, Stackable Ring
By Five Star Jewelry
Located in Austin, TX
beautiful ring are listed below: Metal Quality: 14k Yellow Gold Diamond Carat Weight: .15 Diamond Shape
Category

2010s American Contemporary Band Rings

Materials

Diamond, Gold, 14k Gold, Yellow Gold

Victorian 15 Karat Gold Seed Pearl Miniature Painting Navette Ring
Located in Vilnius, LT
rings to rose-cut diamond brooches, also costume jewellery: Chanel, Christian Dior, Christian Lacroix
Category

Antique Late 19th Century Victorian Cocktail Rings

Materials

Pearl, Gold

Diamonds, 18 Karat White Gold Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Beautiful and elegant ring in 18 karat white gold structure
Category

Vintage 1980s Italian Retro Cluster Rings

Materials

Diamond, 18k Gold, White Gold

Diamonds, 18 Karat White Gold Ring
Located in Marcianise, Marcianise (CE)
with diamonds. Diamonds 1.04 ct Total Weight 10.70 gr RF +ICOU K.GGUF Italian Size 15 Usa Size 7.17
Category

2010s Italian Modern Fashion Rings

Materials

Diamond, 18k Gold, White Gold

Diamond Flower Ring, 10 Karat Yellow Gold, Diamond Cluster Ring, Stackable Ring
Located in Austin, TX
The precious natural diamond flower ring has a flower design that is made with genuine, natural
Category

Late 20th Century American Modern Cocktail Rings

Materials

Diamond, 10k Gold, Yellow Gold

Diamond Ring White Gold 18 Karat
Located in Geneva, CH
Beautiful geometrical 18k white gold ring decorated with a diamonds square shape total weight of
Category

21st Century and Contemporary Modern Fashion Rings

Materials

Diamond, White Gold

Diamonds, 18 Karat White Gold Ring
Located in Marcianise, Marcianise (CE)
diamonds. Diamonds 1.33 ct Total Weight 10.60 gr RF +IRGE K.GGHU Italian Size 15 Usa Size 7.17 French Size
Category

2010s Italian Modern Dome Rings

Materials

Diamond, 18k Gold, White Gold

Aquamarine Diamond 14 Karat Gold Ring
By Meghna Jewels
Located in Hoffman Estate, IL
This ring has been meticulously crafted from 18-karat gold, .17 carats aquamarine, .15 carats
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Aquamarine, Diamond, Multi-gemstone, Sapphire, Gold, 14k Gold

1930s Art Deco .15 Carat Single Cut Diamond Band, 14 Karat Gold
Located in Atlanta, GA
Item Details: Metal type: 14 Karat White Gold Weight: 2.5 grams Fits Ring Size 5 Diamond Details
Category

Vintage 1930s Unknown Art Deco Band Rings

Materials

Diamond, 14k Gold

14 Karat White Gold and Diamond Ring
Located in Washington Depot, CT
Vintage 14 Karat White Gold and Diamond Ring Size 5.5- This stunning ring features five round
Category

20th Century Cocktail Rings

Materials

Diamond, White Gold

14 Karat White Gold Diamond Band Ring
Located in Washington Depot, CT
Vintage 14 Karat White Gold Diamond Wedding Band Ring Size 8.25- This sparkling band features five
Category

20th Century Wedding Rings

Materials

Diamond, White Gold

Scarselli 15 Carat Fancy Intense Yellow Diamond Ring Internally Flawless GIA
By SCARSELLI
Located in New York, NY
this diamond is available upon request. Truly a collectors diamond, this ring can be worn often and
Category

2010s American Contemporary Engagement Rings

Materials

White Diamond, Yellow Diamond, Yellow Gold, Platinum

Moissanite Diamond Sunflower ring 14 Karat gold designer ring Floral ring
Located in Boca Raton, FL
beatiful floral engagement ring made in 14KT yellow gold and natural diamonds. Details of the ring: Metal
Category

21st Century and Contemporary Engagement Rings

Materials

Diamond, 14k Gold

4.81 Carat Round Brilliant 15 Diamond Eternity Band 14 Karat in Stock
Located in Boca Raton, FL
. There are 15 Diamonds in total. Diamonds are approximately G in Color and SI in Color Ring Size: Size
Category

21st Century and Contemporary American Band Rings

Materials

Diamond, Gold, 14k Gold, White Gold

STUNNING GIA Certified 15 Carat Fancy Intense Yellow Radiant Diamond Ring VS2
By Antinori Fine Jewels
Located in Rome, IT
18 karat yellow gold 3 stone ring consisting of 1 radiant cut yellow diamond weighing 15 carats with
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, Yellow Diamond

14 Karat White Gold Pave Diamond Ring
Located in Washington Depot, CT
14 Karat White Gold Pave Diamond Ring Size 6.75 GAI Certified- This sparkling ring features 47
Category

Late 20th Century Cluster Rings

Materials

Diamond, White Gold

14 Karat White Gold and Diamond Ring
Located in Washington Depot, CT
14 Karat White Gold and Diamond Ring Size 6.75 GAI Certified- This sparkling ring features five
Category

Late 20th Century Cluster Rings

Materials

Diamond, White Gold

Dome Diamonds Ring 18 Karats White Gold
Located in Geneva, CH
Refined dome ring, crafted in 18 karat white gold, decorated with 28 round shape diamonds, about
Category

21st Century and Contemporary Dome Rings

Materials

Diamond, White Gold

15 Carat Oval Shape Ethiopian Opal Cocktail Ring 14 Karat Yellow Gold Solid Ring
Located in New York, NY
A Huge Cocktail ring Approximately 15 Carat Oval Ethiopian Opal & Emerald Ring 14 Karat Yellow
Category

2010s Cocktail Rings

Materials

Opal, 14k Gold, Yellow Gold

Diamonds, 18 Karat Rose Gold Band Ring.
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS ,ONGOING PROMOTIONS AND ITEMS ON SALES. Magnificent modern movable ring in 18 kt
Category

2010s Italian Modern Band Rings

Materials

Diamond, 18k Gold, Rose Gold

Ruby & Diamond Ring 18 Karat Yellow Gold
Located in Geneva, CH
This 18k gold ring features two pear-shaped rubies, surrounded by a cluster of baguette diamonds
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Ruby, Yellow Gold

Diamonds, 18 Karat Rose Gold Modern Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Amazing modern ring in 18 karat rose gold structure mounted
Category

2010s Italian Modern Band Rings

Materials

Diamond, 18k Gold, Rose Gold

Men’s .15 Carat Natural Round Cut Diamonds Wide Band Bead 14 Karat
Located in New York, NY
Men's Single cut (4) diamond wide graver etched band. .15ct. natural round cuts, bead set. Si-1
Category

2010s American Band Rings

Materials

Diamond, 14k Gold, White Gold

Diamonds, 18 Karat Rose Gold Engagement Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Amazing ring in 18 karat rose gold structure mounted with
Category

2010s Italian Modern Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

Rubies, Diamonds, 18 Karat White Gold Ring.
Located in Marcianise, Marcianise (CE)
, diamonds. This ring was totally handmade by Italian master goldsmiths and it is in perfect conditions
Category

Vintage 1970s Italian Retro Cocktail Rings

Materials

Diamond, Ruby, 18k Gold, White Gold

Diamonds, 18 Karat White Gold Modern Ring
Located in Marcianise, Marcianise (CE)
, ITEMS AT AUCTIONS AND ONGOING PROMOTIONS. Beautiful and elegant modern ring in 18 karat white gold
Category

Early 2000s Italian Modern Band Rings

Materials

Diamond, 18k Gold, White Gold

Tsavorite, Diamonds, 18 Karat Rose Gold Ring.
Located in Marcianise, Marcianise (CE)
mounted with central tsavorites surrounded by diamonds. This ring was totally hanmdade by Italian master
Category

Vintage 1970s Italian Retro Fashion Rings

Materials

Diamond, Tsavorite, 18k Gold, Rose Gold, White Gold

Diamond Dome Ring Rose Gold 18 Karat
Located in Geneva, CH
A beautiful dome ring crafted in 18 Karat rose gold. The ring features round-cut brilliant diamonds
Category

21st Century and Contemporary Swiss Artisan Dome Rings

Materials

Diamond, 18k Gold, Rose Gold

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15 Karat Diamond Ring For Sale on 1stDibs

On 1stDibs, you can find the most appropriate 15 karat diamond ring for your needs in our varied inventory. Frequently made of gold, 18k gold and white gold, this item was constructed with great care. Our collection of these items for sale includes 4025 vintage editions and 4446 modern creations to choose from as well. You’re likely to find the perfect 15 karat diamond ring among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. Finding an appealing 15 karat diamond ring — no matter the origin — is easy, but SCALA GIOIELLI, LB Exclusive and Cartier each produced a popular version that is worth a look. Take a look at a 15 karat diamond ring featuring diamond from our inventory today to add the perfect touch to your look. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and brilliant cut cut versions available here, too. Finding a 15 karat diamond ring for sale for women should be easy, but there are 2164 pieces available to browse for unisex as well as men, too.

How Much is a 15 Karat Diamond Ring?

Prices for a 15 karat diamond ring can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $11 and can go as high as $926,400, while this accessory, on average, fetches $2,994.

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.