Gia Certified 15 Carat
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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
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
GIA Certified 15 Carat Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
Discover elegance with our platinum eternity band, featuring 15 exquisite GIA-certified emerald-cut
Category
2010s Italian Cocktail Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 15 Carat Radiant Cut Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
An exquisite diamond of 15 carats
the clarity grade is VVS2
the color looks like a fancy light
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, Yellow Diamond
GIA Certified 15 Carat Emerald Cut Diamond Ring
By GEMME
Located in New York, NY
.
Beautiful proportions and great life to this Diamond
Diamond is certified by GIA as H color and VS2 clarity
Category
2010s Engagement Rings
Materials
Diamond, Platinum
GIA Certified 15 Carat Eternity Band Ring F-G/VVS1-VS2
By Antinori Fine Jewels
Located in Rome, IT
Eternity band in platinum with eagle claw basket set GIA certified F-G/VVS1-VS2 (15) emerald cut
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
Rare GIA Certified 15 Carat Burma No Heat Natural Sapphire Ring
Located in New York, NY
A collectors dream!!!
A rare GIA certified 15.02 carat Cushion cut Burma Blue Sapphire with
Category
Mid-20th Century Cocktail Rings
Materials
Blue Sapphire, Platinum
Emilio Jewelry Gia Certified 15 Carat Fancy Intense Yellow Diamond Ring
By Emilio!
Located in New York, NY
Fifth Avenue,
The focal point of this ring is featuring a Gia certified natural Fancy Intense yellow
Category
21st Century and Contemporary Three-Stone Rings
Materials
Yellow Diamond
GIA Certified 15 Carats Emerald Cut Diamond Halo Split Shank Engagement Ring
By Roman Malakov
Located in New York, NY
This important and elegant ring features a 15 carats emerald cut diamond center stone that GIA
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Platinum
STUNNING GIA Certified 15 Carat Fancy Intense Yellow Radiant Diamond Ring VS2
By Antinori Fine Jewels
Located in Rome, IT
This breathtaking ring From Antinori di Sanpietro Roma features a 15-carat Fancy Intense Yellow
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, Yellow Diamond
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
Pink Sapphire Cuff Bracelet GIA Certified 15 Carat No Heat Marcus&Co. Midcentury
By Marcus & Co.
Located in Southbury, CT
that measures 15.66mm x 10.8mm x 8.19mm and weighs approximately 15 carats. The sapphire is GIA
Category
Vintage 1940s American Retro Cuff Bracelets
Materials
Diamond, Pink Sapphire, 14k Gold
Free Shipping
W 2.49 in D 2.64 in
GIA Certified 12 Carat Emerald Cut FLAWLESS D COLOR Type IIA Diamond Ring
By Antinori Fine Jewels
Located in Rome, IT
the ultimate symbol of luxury with our GIA certified 15 carat flawless D color Type IIA emerald cut
Category
2010s Unknown Contemporary Engagement Rings
Materials
Diamond, White Diamond, Emerald, Platinum
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
15 Carat Radiant Cut Diamond Engagement Ring GIA Certified FOP VS2
Located in New York, NY
PRIEM 15 Carat Radiant Fancy Pink 3 stone Diamond Engagement Ring GIA Certified 13 CT Fancy Orangey
Category
2010s American Engagement Rings
Materials
Diamond, 18k Gold, Rose Gold, Platinum
15 Carat Pear Shape Diamond Engagement Ring GIA Certified F VVS1
Located in New York, NY
GIA Certified
Center Earth Mined Diamond:
Carat Weight: 10.30 Carats
Color: F*
Clarity: VVS1
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
GIA Certified Platinum 15 Carat Fancy Intense Enhanced Pink Diamond Ring
Located in Antwerp, BE
GIA Certified Platinum 15 Carat Fancy Intense Enhanced Pink Diamond Ring
Amazing Pink Diamond
Category
21st Century and Contemporary Belgian Artisan Wedding Rings
Materials
Pink Diamond, Platinum
GIA Certified 15.25 Carats Unheated Yellow Sapphire
Located in Los Angeles, CA
GIA Report
Carat: 15. 25 carats
Shape: Octagonal
Measurements: 16.19 x 11.81 x 8.11 mm
Cut: Modified
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Yellow Sapphire
GIA Certified .85 Carat Diamond Engagement Ring
Located in Atlanta, GA
Ring Size: 6.5
Metal Type: Platinum
Weight: 3.6 grams
Center Diamond Details
GIA CERTIFIED Center
Category
Vintage 1920s Unknown Edwardian Engagement Rings
Materials
White Diamond, Platinum
GIA Certified 1.09 Carat Diamond Engagement Ring
Located in Atlanta, GA
Ring Size: 4.25
Metal Type: Platinum
Weight: 2.6 grams
Center Diamond Details
GIA CERTIFIED Center
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
White Diamond, Platinum
Peter Suchy GIA Certified .79 Carat Diamond Pendant Necklace
By Peter Suchy
Located in Stamford, CT
Pear shape diamond pendant necklace. GIA certified colorless F pear shape diamond, set in a 14k
Category
21st Century and Contemporary Pendant Necklaces
Materials
Diamond, Gold, 14k Gold, White Gold
GIA Certified 8.63 Carat Oval Moldavite Diamond Gold Earrings
By Diamond Stars Jewelry, Inc.
Located in New York, NY
The center stones are 4.28 Carats & 4.35 Carats Moldavite
The Moldavite is GIA Certified
The earrings
Category
21st Century and Contemporary American Contemporary Drop Earrings
Materials
Diamond, White Diamond, 18k Gold, White Gold, Gold
GIA Certified 5.87 Carat Pear Shape Tanzanite Necklace with 5.75 Carat Diamonds
By Sebastian Bernard
Located in Los Angeles, CA
magnificent color GIA Certified Tanzanite weighing 5.87 Ct.
Center Stone:
GIA Certified 5.87 Ct Tanzanite
Category
2010s American Neoclassical Pendant Necklaces
Materials
Diamond, Tanzanite, 18k Gold
Free Shipping
W 0.49 in D 0.28 in L 0.36 in
GIA Certified .85 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 8.5
Metal Type: Platinum
Weight: 3.2 grams
Center Diamond Details
GIA CERTIFIED Center
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
White Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified .81 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 6.95
Metal Type: Platinum
Weight: 3.8 grams
Center Diamond Details
GIA CERTIFIED Center
Category
Vintage 1930s Unknown Art Deco Engagement Rings
Materials
White Diamond, Platinum
GIA Certified 1.57 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 8
Metal Type: Platinum
Weight: 3.9 grams
Center Diamond Details
GIA CERTIFIED Center
Category
Vintage 1930s Unknown Art Deco Engagement Rings
Materials
White Diamond, Platinum
GIA Certified 1.20 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
CERTIFIED Center Diamond - Certificate # 1196266432
Shape: Old European Cut
Carat Weight: 1.20 Carat
Color
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
White Diamond, Platinum
Gia Certified 1.16 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
CERTIFIED Center Diamond - Certificate # 6183881754
Shape: Cushion Brilliant
Carat Weight: 1.16 carat
Color
Category
Vintage 1910s Unknown Edwardian Engagement Rings
Materials
White Diamond, Platinum
GIA Certified .90 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Ring Size: 7.95
Metal Type: Platinum
Weight: 5.3 grams
Center Diamond Details
GIA CERTIFIED Center
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
White Diamond, Emerald, Platinum
GIA Certified 45.18 Carat Star Sapphire Diamond Platinum Cocktail Ring
Located in Stamford, CT
accented with trapezoid, kite and round diamonds. GIA certified no heat, no enhancements.
1 oval double
Category
Early 20th Century Cocktail Rings
Materials
Sapphire, Blue Sapphire, Diamond, Star Sapphire, Platinum
GIA Certified 1.92 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details:
GIA REPORT#2215045965
Weight: 1.92 carat
Cut: Old European
Color: I
Clarity: SI2
Side Diamond
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
White Diamond, Platinum
GIA Certified 1.31 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details:
GIA REPORT #: 2211152880
Weight: 1.31 carat
Cut: Old European Brilliant
Color: M
Clarity: VVS1
Category
Vintage 1910s Unknown Edwardian Engagement Rings
Materials
White Diamond, Platinum
GIA Certified .80 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details:
GIA REPORT # 2205818440
Weight: .80 carat
Cut: Old European
Color: I
Clarity: VS1
Side Diamond
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
White Diamond, Platinum
GIA Certified 1.37 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details:
GIA REPORT #: 5211086236
Weight: 1.37 carat
Cut: Old European Brilliant
Color: J
Clarity: VS2
Category
Vintage 1910s Unknown Edwardian Engagement Rings
Materials
White Diamond, Platinum
GIA Certified 1.61 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Stone Details:
GIA REPORT # 6204406613
Weight: 1.61 carat
Cut: Old European Brilliant
Color: K
Clarity
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
White Diamond, Sapphire, Blue Sapphire, Platinum
GIA Certified 1.08 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Center Stone Details:
GIA REPORT #:6204516515
Weight: 1.08 carat
Cut: Old European Brilliant
Color: Light
Category
Vintage 1930s Unknown Art Deco Engagement Rings
Materials
White Diamond, Platinum
GIA Certified 1.03 Carat Diamond Platinum Engagement Ring
Located in Atlanta, GA
Total Carat Weight: .15 carat, total weight
Color: F
Clarity: VS
Finger to Top of Stone Measurement
Category
Vintage 1910s Unknown Edwardian Engagement Rings
Materials
White Diamond, Platinum
GIA Certified 10.59 Carat '0.70 Cts' Radiant Platinum Diamond Eternity Ring
By Sebastian Bernard
Located in Los Angeles, CA
This beautiful Eternity Ring is made of Platinum showcasing 15 perfectly matched GIA Certified
Category
2010s American Wedding Rings
Materials
Diamond, Platinum
GIA Certified 1.46 Carat Diamond Rose Gold Engagement Ring
Located in Atlanta, GA
Details
GIA CERTIFIED Center Diamond - Certificate # 2191045166
Shape: Rose Cut
Carat Weight: 1.46 carat
Category
Antique 1890s Unknown Victorian Engagement Rings
Materials
White Diamond, 14k Gold, Rose Gold
GIA Certified 15.25 Carat Emerald Cut Diamond Eternity Band
By Issac Nussbaum
Located in New York, NY
Exquisite emerald cut eternity band.
15 individually GIA certified emerald cut diamonds weighing
Category
2010s American Modern Bridal Rings
Materials
Diamond, Emerald, Platinum
GIA Certified 13.55 Carat Emerald Cut Diamond Eternity Band
By Issac Nussbaum
Located in New York, NY
Exquisite emerald cut eternity band.
15 individually GIA certified emerald cut diamonds weighing
Category
2010s American Modern Bridal Rings
Materials
Diamond, Emerald, Platinum
GIA Certified 10.83 Carat Total Fancy Yellow Diamond Eternity Wedding Band
By Roman Malakov
Located in New York, NY
A gorgeous eternity wedding band set with 15 stunning GIA Certified Fancy Yellow Cushion Cut
Category
21st Century and Contemporary American Contemporary Wedding Rings
Materials
Yellow Diamond, 18k Gold, Yellow Gold
GIA Certified 11.40 Carat Emerald Cut Diamond Eternity Band
By Issac Nussbaum
Located in New York, NY
Exquisite emerald cut eternity band.
15 individually GIA certified emerald cut diamonds weighing
Category
2010s American Modern Bridal Rings
Materials
Diamond, Platinum
Vivid Diamonds GIA Certified 7.90 Carat Oval Eternity Band
By Vivid Diamonds
Located in Miami, FL
Exquisite eternity band crafted by hand in Platinum, showcasing 15 stunning GIA Certified oval cut
Category
21st Century and Contemporary American Modern Wedding Rings
Materials
Diamond, Platinum
Vivid Diamonds GIA Certified 4.68 Carat Diamond Eternity Band
By Vivid Diamonds
Located in Miami, FL
Exquisite eternity band crafted in Platinum, showcasing 15 stunning GIA certified round brilliant
Category
21st Century and Contemporary Modern Band Rings
Materials
Diamond, Platinum
GIA Certified 1.62 Carat Edwardian Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details:
GIA REPORT #:6382414112
Weight: 1.62 carat
Cut: Antique Cushion
Color: J
Clarity: SI2
Category
Antique Early 1900s Unknown Edwardian Engagement Rings
Materials
Diamond, Platinum
GIA Certified .90 Carat Edwardian Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details:
GIA REPORT #: 2215527843
Weight: .90 carat
Cut: Old European brilliant
Color: I
Clarity: SI2
Category
Vintage 1910s Unknown Edwardian Engagement Rings
Materials
Diamond, Platinum
GIA Report Certified 3 Carat Fancy Light Yellow Cushion Diamond Engagement Ring
Located in Jaipur, RJ
GIA Report Certified 3 Carat Fancy Light Yellow Cushion Diamond Engagement Ring
Available in 18k
Category
2010s Indian Art Deco Engagement Rings
Materials
Diamond, 18k Gold
GIA Certified 16.15 Carat Ruby Emerald Diamond Cluster Gold Brooch Pendant
Located in Stamford, CT
red carved Rubies. Natural color bright green carved Emeralds certified.
15 carved Rubies and 5 pear
Category
Mid-20th Century Unknown Brooches
Materials
Diamond, Emerald, Ruby, Gold, White Gold, Yellow Gold, 18k Gold
GIA-Certified 1.06 Carat Ruby in Deco-Era Platinum Ring with 0.7 Carats Diamonds
Located in Sherman Oaks, CA
(July of 2023) GIA report certifying the stone is untreated except for heat (which a customary permanent
Category
Vintage 1930s American Art Deco Engagement Rings
Materials
Diamond, White Diamond, Ruby, Platinum
Emilio Jewelry GIA Certified 15.15 Carat Oval Diamond Necklace
By Emilio!
Located in New York, NY
Fifth Avenue,
Over 15 carats of natural diamonds.
Please inquire for more images, certificates
Category
21st Century and Contemporary Choker Necklaces
Materials
Diamond
GIA Certified 7.64 Carats Total Cushion Cut Diamond Eternity Wedding Band Ring
By Roman Malakov
Located in New York, NY
A brilliant diamond eternity wedding band showcasing 15 GIA Certified 7.64 carats total cushion cut
Category
21st Century and Contemporary American Contemporary Wedding Rings
Materials
Diamond, Platinum
Peter Suchy GIA Certified 1.90 Carat Emerald Diamond 18 Karat Gold Earrings
By Peter Suchy
Located in Stamford, CT
Genuine Gia Certified Emerald and diamond halo earrings. Randomly tested by the GIA as moderate F2
Category
21st Century and Contemporary Stud Earrings
Materials
Emerald, Diamond, Gold, 18k Gold, White Gold
GIA Certified 15.05 Carat Antique Cushion Cut Diamond Eternity Band
By GEMME
Located in New York, NY
for a total of 15.05 Carats. Set in Platinum.
Each stone is GIA certified.
Size 6.5
Category
2010s Band Rings
Materials
Diamond, Platinum
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
Scarselli 31 Carat Pear Cut Diamond Tennis Necklace in Platinum GIA Certified
By SCARSELLI
Located in New York, NY
diamond is GIA certified total of 45 pear-cut diamonds from 0.35ct to 2.08ct the biggest, D-E-F color (One
Category
2010s American Contemporary Pendant Necklaces
Materials
Diamond, White Diamond, Platinum
Diana M. GIA Certified 69.29 Carat Emerald and Diamond Bracelet
By Diana M. Jewels
Located in New York, NY
GIA certified and 2 uncertified square cut green emeralds totaling 69.29 cts with 2 rows of round
Category
21st Century and Contemporary Modern Bracelets
Materials
Diamond, Emerald, 18k Gold, Platinum
Estate GIA Certified 3 Carats Yellow Diamond Geometric Drop Earrings
Located in Santa Barbara, CA
Diamond: 2
Carat Weight: 0.80
Cut: Round Brilliant
Color: H
Clarity: VS2-SI1
Dimensions: 15 mm L x 7 mm W
Category
1990s Contemporary Drop Earrings
Materials
Diamond, Yellow Diamond, Gold, 18k Gold, White Gold, Yellow Gold
GIA Certified 1.02 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details:
GIA REPORT #: 2215236425
Weight: 1.02 carat
Cut: Old European brilliant
Color: J
Clarity: VS1
Category
Vintage 1940s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
GIA Certified .92 Carat Art Deco Diamond Platinum Engagement Ring
Located in Atlanta, GA
Details:
GIA REPORT #: 2211527871
Weight: .92 carat
Cut: Old European brilliant
Color: I
Clarity: VS1
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
- 1
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Gia Certified 15 Carat For Sale on 1stDibs
On 1stDibs, you can find the most appropriate gia certified 15 carat 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. If you’re looking for a gia certified 15 carat from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 19th Century while another version may have been produced as recently as the 21st Century. A gia certified 15 carat from Antinori Fine Jewels, Vivid Diamonds and Harbor Diamonds — each of whom created a beautiful version of this treasured accessory — is worth considering. An oval cut version of this piece has appeal, but there are also emerald cut and round cut versions for sale. Finding a gia certified 15 carat for sale for women should be easy, but there are 109 pieces available to browse for unisex as well as men, too.
How Much is a Gia Certified 15 Carat?
On average, a gia certified 15 carat at 1stDibs sells for $17,515, while they’re typically $552 on the low end and $4,000,000 for the highest priced versions of this item.
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