15 Carat Diamond Stone
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Three-Stone South Sea Pearl Diamond Ring 0.12 Carat 18 Karat White Gold
By Harbor Diamonds
Located in New York, NY
with 26 round diamonds weighing 0.12 carats.
Measurements:
South Sea Pearl: 14-15 MM
Diamond Circle
Category
2010s American Contemporary Three-Stone Rings
Materials
Diamond, South Sea Pearl, White Gold
Emilio Jewelry Gia Certified 15 Carat Fancy Intense Yellow Diamond Ring
By Emilio!
Located in New York, NY
diamond with a true golden appearance set in the center weighing just over 15 carats alone!
Please
Category
21st Century and Contemporary Three-Stone Rings
Materials
Yellow Diamond
Three Stone Asscher cut Diamond Ring With Baguettes 1.70ct BG.32ct 18k WG
Located in New York, NY
stunning Asscher-shaped white diamond, this ring boasts a center stone weighing an impressive 1.70 carats
Category
Vintage 1950s American Modern Three-Stone Rings
Materials
White Diamond, Diamond, White Gold, 18k Gold
Three Stone Ceylon Sapphire & Trilliant Diamond Ring 6.46ct TR.36ct 18k WG
Located in New York, NY
weighing an impressive 6.46 carats. Accompanying the sapphire are two exquisite trilliant diamonds
Category
Antique Mid-19th Century American Contemporary Three-Stone Rings
Materials
Sapphire, Diamond, White Gold, 18k Gold
Vintage Diamond Five-Stone Platinum
Located in Chipping Campden, GB
points and is flanked either side by 15 point stones, the outer stones measure 7 points. Total carat
Category
Late 20th Century Unknown Modern Three-Stone Rings
Materials
Diamond, Platinum
1.62 Carat Sapphire Diamond Ring
Located in New York, NY
:
- Type: Diamond
- Carat: 0.64
- Quantity: 2
- Cut: Round
- Pointer: 15
GIA certificate available upon
Category
2010s American Three-Stone Rings
Materials
Diamond, Blue Sapphire, 18k Gold
18 Karat White Gold 2.24 Carat Oval-Cut Sapphire and Diamond Three-Stone Ring
By Gems Paradise
Located in Jaipur, IN
18 Karat White Gold 2.24 Carat Oval-Cut Sapphire and Diamond Three-Stone Ring
This magnificent
Category
2010s Indian Modern Three-Stone Rings
Materials
Diamond, Sapphire, Gold, 18k Gold, White Gold
15 Ct Fancy Intense Yellow Cushion GIA Diamond Trinity Engagement Ring Scarselli
By SCARSELLI
Located in New York, NY
GIA-certified 15+ carat Fancy Intense Yellow cushion-cut diamond three-stone engagement ring
Category
2010s American Contemporary Three-Stone Rings
Materials
Yellow Diamond, White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold
Emilio Jewelry Certified 15 Carat No Heat Sapphire Ring
By Emilio!
Located in New York, NY
Showcasing a 15 carat certified untreated/no heat Ceylon Sapphire of exceptional color and clarity
Category
21st Century and Contemporary Three-Stone Rings
Materials
Sapphire
Chakras Ring, Olympus Art Certified, 15, 91 Carat Mix Semiprecious, Fashion Ring
Located in Istanbul, TR
importand Guru who wants to be unnamed and anonymous with the project.
1.29 Carat Diamond Round, 15.91 Carat
Category
21st Century and Contemporary Turkish Modern Three-Stone Rings
Materials
Diamond, 18k Gold, Rose Gold
Yellow Gold Diamond Three-Stone Men's Ring 10k Rnd .25ctw Channel Wedding Band
Located in Greensboro, NC
Information
Natural Diamonds
Carat(s): .25ctw
Cut: Round Brilliant
Color: I - J
Clarity: I2
Total Carats
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, 10k Gold, Yellow Gold
Platinum Ring with 15 Pointer Diamonds and Oval Purple Sri Lankan Sapphire
Located in ประเวศ, TH
piece is adorned with delicate 15 pointer natural diamonds, meticulously placed on the sides, radiating
Category
2010s Thai Three-Stone Rings
Materials
Diamond, White Diamond, Sapphire, Purple Sapphire, Platinum
Georgian/Victorian 1.00 CT Plus Rose Cut Diamond Three stone Ring
Located in Napoli, IT
/15 Kt yellow gold , marks completely worn to read
Magnificent show off given by the centre Diamond
Category
Antique Early 1800s European Georgian Three-Stone Rings
Materials
Diamond, Gold
Victorian 0.88 Carat Diamond 15k Yellow Gold Trilogy Ring
Located in Jesmond, Newcastle Upon Tyne
verified as 15 karat gold.
This antique Victorian ring is supplied with an IDGL diamond grading report
Category
Antique 19th Century Victorian Three-Stone Rings
Materials
Diamond, Yellow Gold
4.19 Carat Diamonds, 18 Karat White Gold Ring.
Located in Marcianise, Marcianise (CE)
mounted with a central diamond and, laterally, a baguette-cut diamond.
This ring was totally handmade by
Category
Vintage 1970s Italian Retro Three-Stone Rings
Materials
Diamond, 18k Gold, White Gold
Emilio Jewelry GIA Certified 12.00 Carat Light Pure Pink Diamond Ring
By Emilio!
Located in New York, NY
From the Museum Vault at Emilio Jewelry New York,
Main stone: Gia certified natural 12.00 carat
Category
21st Century and Contemporary Three-Stone Rings
Materials
Pink Diamond
Emilio Jewelry GIA Certified 3.00 Carat Fancy Intense Pink Diamond Ring
By Emilio!
Located in New York, NY
From the Emilio Jewelry Museum Vault,
Main stone: 3.00 carats Fancy Intense Orangy Pink VS2 PEAR
Category
21st Century and Contemporary Three-Stone Rings
Materials
Pink Diamond
18 Karat White Gold 1.87 Carat Cushion-Cut Aquamarine and Diamond Eternity Ring
By Gems Paradise
Located in Jaipur, IN
18 Karat White Gold 1.87 Carat Cushion-Cut Aquamarine and Diamond Eternity Ring
This magnificent
Category
2010s Indian Modern Three-Stone Rings
Materials
Aquamarine, Diamond, Gold, 18k Gold, White Gold
Antique Victorian Diamond and Ruby Yellow Gold Cocktail Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Victorian 0.55 carat Diamond and 0.80 carat ruby, 15 karat
Category
Antique Early 1900s Unknown Three-Stone Rings
Materials
Diamond, Ruby, 15k Gold, Yellow Gold
Fancy Yellow Princess Cut Ring 1.30ct BG&RD.82ct 18K WG
Located in New York, NY
stunning princess-shaped fancy yellow diamond, this ring boasts a center stone weighing an impressive 1.30
Category
Mid-20th Century Central Asian Art Deco Three-Stone Rings
Materials
Yellow Diamond, White Diamond, Diamond, White Gold, 18k Gold
Champagne Diamond ring 14KT gold
Located in Boca Raton, FL
Diamond(s):
Color: Fancy Light Brown, White Diamonds (H)
Cut:Round Brilliant
Carat: 1.02ct
Clarity: SI-I
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Gold, 14k Gold
Blue Sapphire and White Sapphire Three Stone Engagement Ring in 18K White Gold
Located in Hong Kong, HK
This brilliant three-stone engagement ring is set in 18K white gold. The center stone, a 5mm round
Category
2010s Hong Kong Modern Three-Stone Rings
Materials
Sapphire, Blue Sapphire, 18k Gold, White Gold
Goshwara Oval Tourmaline And Diamond Ring
By Goshwara
Located in New York, NY
Stone size: 20.8 x 15 mm & 9 x 7 mm
Gemstone Weight: 14.8 Carats
Total Diamond Weight: 1.18 Carats
Category
21st Century and Contemporary Indian Contemporary Three-Stone Rings
Materials
Diamond, Tourmaline, 18k Gold
Estate Diamond Sapphire Gold Ring
Located in Napoli, Italy
Elegant 18k white Gold three stone ring containing one oval cut Diamond weighing 1.00 carat graded
Category
Vintage 1980s Italian Three-Stone Rings
Materials
Diamond, Sapphire, 18k Gold, Gold
Antique Diamond Ring 18KT white gold
Located in Boca Raton, FL
solid gold
Gram Weight:2.90 grams
Natural Diamond(s):
Clarity : SI
Color: F-G
Cut: Round
Carat: 0.25
Category
20th Century Three-Stone Rings
Materials
Diamond, 18k Gold, White Gold
18K White Gold Illusion Emerald Cut Diamond Ring
Located in Great Neck, NY
totaling .09 carats and 15 baguette VS2, G color diamonds totaling .48 carats. All set in 3.5 grams of 18
Category
21st Century and Contemporary American Contemporary Three-Stone Rings
Materials
Diamond, 18k Gold, White Gold
Tiffany & Co. 18k White Gold Diamond 1837 Ring 6.5
By Tiffany & Co.
Located in Los Angeles, CA
: 6.5mm
Weight: 6.30 grams
Diamond: 3 round brilliant diamonds, carat total weight .15
Condition
Category
2010s Three-Stone Rings
Materials
Diamond, White Gold
18 Karat Gold Multi Tourmaline Ring with Diamonds
Located in Hong Kong, HK
finish look . The gross weight of the ring is 10.9 grams and diamond weight is .15 carats . Ring
Category
2010s Hong Kong Three-Stone Rings
Materials
Diamond, Tourmaline, Gold
Antique 1920s Diamond and White Gold Trilogy Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.83 carat diamond and 15 karat white gold trilogy ring; part of our
Category
20th Century Unknown Three-Stone Rings
Materials
Diamond, 15k Gold, White Gold
Emilio Jewelry Certified 15.00 Carat Untreated No Heat Ruby Ring
By Emilio!
Located in New York, NY
Fifth Avenue,
Featuring an exceptional ruby weighing over 15 carats!
Origin: Mozambique
Color
Category
21st Century and Contemporary Three-Stone Rings
Materials
Ruby
Colombian emerald diamond ring 18KT yellow gold RARE natural emerald 6.98ct
Located in Boca Raton, FL
Fine Emerald Diamond ring in 18KT yellow gold, made with a large 6.98 carats emerald and flanked by
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Emerald
Emerald and 18k White Gold Classic Ring with Diamonds (A11751n)
Located in Teófilo Otoni, MG
carat weight.
COLOR: The darker and more intense the color, the higher the market value of the stone
Category
21st Century and Contemporary Brazilian Three-Stone Rings
Materials
Diamond, White Diamond, Emerald, Gold, 18k Gold, White Gold
Platinum Emerald and Baguette Cut Diamond Ring w/ GIA Report
Located in Lexington, KY
approximate total weight of the center Diamond is 1.25 carats with the color being E and VS1 in clarity.
The
Category
Vintage 1960s American Contemporary Three-Stone Rings
Materials
Diamond, Platinum
Victorian 1.0 Ct Old Mine Diamond Natural Pearl Ring
Located in Napoli, IT
Nucleated Salt Sea Pearls, the trio inspired the whole unique design
1.0 Full carat of old mine cut Diamonds
Category
Antique 1870s European Victorian Three-Stone Rings
Materials
Diamond, Natural Pearl, 18k Gold
Vintage Platinum Art Deco 3-Stone Diamond Ring .84 Carat and .15 Carat
Located in Boston, MA
Vintage Platinum Art Deco 3 Stone Diamond Ring - Center European cut diamond weighs .84ct and is I
Category
Vintage 1930s American Art Deco Engagement Rings
Materials
Diamond, Platinum
Edwardian Cabochon Opal and Diamond 15 Carat Gold Five-Stone Band
Located in Chipping Campden, GB
This stunning five stone opal cabochon ring has shimmering opals set which slightly graduate in
Category
Antique Early 1900s British Edwardian More Rings
Materials
Diamond, Opal, Gold
Edwardian Turquoise and Diamond Point Five-Stone 15 Carat Gold Ring
Located in Chipping Campden, GB
This wonderful turquoise five stone ring is modelled in 18ct gold and features eight small diamond
Category
Antique Early 1900s British Edwardian Band Rings
Materials
Diamond, Turquoise, 18k Gold, Gold
15 Carat Diamond Tennis Necklace - Round Diamond
Located in Los Angeles, CA
Necklace Information
Metal : 14k Gold
Diamond Cut : Round Natural Diamond
Total Diamond Carats : 1 Carat
Category
2010s American Modern Necklace Enhancers
Materials
14k Gold, Rose Gold, White Gold, Yellow Gold
Sliced 15 Carat Multi-Color Stones 0.05 Carat Diamonds 14 Karat Gold Necklace
Located in Los Angeles, CA
Wearable Length: 16"
Pendant Measurement: 68 mm * 16.5 mm
Metal: 14K Yellow Gold
Stone Type: 15 CT
Category
2010s Unknown Pendant Necklaces
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
Diamond Wedding Band 4.63 Carat G-H VS2-SI1 Platinum
By Harbor Diamonds
Located in New York, NY
Platinum diamond wedding band featuring 15 round brilliants weighing 4.63 carats.
Average Stone
Category
2010s American Contemporary Band Rings
Materials
Diamond, Platinum
Victorian Pink Tourmaline and Rose Cut Diamond 15 Carat Gold Five-Stone Ring
Located in Chipping Campden, GB
This stunner holds four deep pink tourmaline stones totalling 80pts and at the centre sits a 5pt
Category
Antique 1850s British Victorian More Rings
Materials
Tourmaline, Diamond, Gold
Gold 15 Carat Aquamarine Diamond Ring
Located in New York, NY
18k white gold ring, featuring approx. 15cts center stone aquamarine ( approx. 16.55 x 15.45 x
Category
20th Century Cocktail Rings
Materials
Aquamarine, Diamond, Gold
18K Fancy Yellow Diamond Tennis Bracelet 15 Carats
By Belfiore Jewelry
Located in Great Neck, NY
. The total carat weight of the bracelet is 14.94 carats. Stone clarity of the Canary diamonds range
Category
21st Century and Contemporary American Modern Tennis Bracelets
Materials
Yellow Diamond, 18k Gold
Art Deco Diamond Bracelet Platinum 15 Carat Diamond
Located in Kendal, GB
largest weighing 0.50ct in the centre, bringing the total to an incredible 15 carats (approx.)
Diamonds
Category
Vintage 1920s European Art Deco Link Bracelets
Materials
Diamond, Platinum
Antique 1.01 Carat Diamond and 15 Carat White Gold Pendant
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique1.01 carat diamond and 15 carat white gold pendant; part of
Category
20th Century Unknown Pendant Necklaces
Materials
Diamond, White Gold
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H 0.22 in W 0.31 in L 0.53 in
.15 Carat Total Weight Diamond Platinum Wedding Band
Located in Atlanta, GA
:
Weight: .15 carat total weight
Cut: Old Single Cut
Color: F
Clarity: VS
Finger to Top of Stone
Category
Vintage 1920s Unknown Art Deco Band Rings
Materials
White Diamond, Platinum
.15 Carat Total Weight Diamond Platinum Wedding Band
Located in Atlanta, GA
Stone Details:
Shape: Old Single Cut
Total Carat Weight: .15 carat, total weight
Color: G
Clarity: VS
Category
Vintage 1920s Unknown Art Deco Band Rings
Materials
White Diamond, Platinum
GIA Certified 15 Carat Asscher Cut Diamond Ring
By Issac Nussbaum
Located in New York, NY
This magnificent GIA Certified 15 carat asscher cut diamond engagement ring is as full of life and
Category
2010s American Modern Engagement Rings
Materials
Diamond, Platinum
.15 Carat Art Deco Diamond Platinum Wedding Band
Located in Atlanta, GA
Ring Size: 5.75
Metal Type: Platinum [Hallmarked, and Tested]
Weight: 3.09grams
Diamond Details
Category
Vintage 1940s Unknown Art Deco Wedding Rings
Materials
Diamond, Platinum
GIA Certified Oval Cut Diamond Wedding Band 7.62 Carats D-F IF-VS2 Platinum
By Harbor Diamonds
Located in New York, NY
All GIA Certified Oval Cut Diamonds featuring 15 stones with a Color of D, E, F & Clarity IF-VS2
Category
2010s Contemporary Wedding Rings
Materials
Diamond, Platinum
GIA Certified 8.63 Carat Oval Moldavite Diamond Gold Earrings
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Custom One of a Kind Earrings
The earrings 18K White Gold
There are 1.57 Carats in Diamonds F VS
Category
21st Century and Contemporary American Contemporary Drop Earrings
Materials
Diamond, White Diamond, 18k Gold, White Gold, 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
Scarselli 15 Carat Fancy Intense Yellow Diamond Ring Internally Flawless GIA
By SCARSELLI
Located in New York, NY
This Beautiful Classic Ring From Scarselli features a 15.03 carat Fancy Intense Yellow Radiant Cut
Category
2010s American Contemporary Engagement Rings
Materials
White Diamond, Yellow Diamond, Yellow Gold, Platinum
3.75 Carat Old Cut Diamond and 15 Carat Gold Flower Statement Brooch
Located in St Helens, GB
A superb Victorian era flower shape brooch circa 1870.
Solid 15 carat yellow gold with silver head
Category
Antique 19th Century Brooches
Materials
Diamond, Gold
Large Peridot Diamond Gold Cocktail Ring Over 15 Carat
Located in Miami Beach, FL
Rare large (15 carat plus) beautiful color peridot set in a diamond frame containing 22 diamonds
Category
20th Century Cocktail Rings
Materials
Diamond, Peridot, Gold, 14k Gold
Antique 1.90 Carat Sapphire and 0.50ct Diamond, 15 Carat Yellow Gold Earrings
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive pair of antique1.90 carat blue sapphire and 0.50 carat diamond, 15
Category
Early 20th Century Stud Earrings
Materials
Diamond, Sapphire, 15k Gold, Yellow Gold
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H 0.16 in W 0.47 in L 0.58 in
.15 Carat Total Weight Diamond White Gold Wedding Band
Located in Atlanta, GA
: Round Brilliant
Total Carat Weight: .15 carat total weight
Color: F
Clarity: VS
Finger to Top of Stone
Category
Early 2000s Unknown Band Rings
Materials
White Diamond, 14k Gold, White Gold
GIA Certified 15 Carat Golconda Type IIA Emerald Cut Diamond BOTSWANA ORIGIN
By Antinori Fine Jewels
Located in Rome, IT
An exquisite 15 carat Type IIa diamond ring with an impressive lenght.
Take a look at the video
Category
2010s Unknown Contemporary Engagement Rings
Materials
Diamond, White Diamond, Emerald, 18k Gold, Platinum
Diamonds by the Yard 15 Stones Necklace Diamonds Yard Pendant Necklace 14kt Gold
Located in Jupiter, FL
)
Cut: Round Brilliant
Color: F-G
Clarity: VS-SI
Carat: 1.50ct
Count: 15
Item #: 165-00030 RII
WHAT
Category
21st Century and Contemporary North American Modern Link Necklaces
Materials
Diamond, 14k Gold, White Gold
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15 Carat Diamond Stone For Sale on 1stDibs
On 1stDibs, you can find the most appropriate 15 carat diamond stone for your needs in our varied inventory. Frequently made of gold, 18k gold and platinum, 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 diamond stone 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. A 15 carat diamond stone from Royaal Stones Ltd, Roman Malakov and Emilio! — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for a cushion cut iteration of this accessory, while there are also emerald cut cut and old european cut cut versions available here, too. If you’re browsing our inventory for a 15 carat diamond stone, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.
How Much is a 15 Carat Diamond Stone?
Prices for a 15 carat diamond stone can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $330 and can go as high as $1,200,000, while this accessory, on average, fetches $11,148.
Questions About 15 Carat Diamond Stone
- Is a 1.5-carat diamond too big?1 Answer1stDibs ExpertFebruary 27, 2024Whether a 1.5-carat diamond is too big depends on the type of jewelry in question and your personal preferences. A single stud earring that is 1.5 carats is rather large and would cover the entire earlobe. In terms of rings, a 1.5-carat diamond is larger than average. Find a variety of diamond jewelry on 1stDibs.
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