Items Similar to GIA Certified 12.91 Carat D Flawless Type IIa Emerald Cut Diamond Ring
Want more images or videos?
Request additional images or videos from the seller
1 of 6
GIA Certified 12.91 Carat D Flawless Type IIa Emerald Cut Diamond Ring
$1,440,000
$1,800,00020% Off
£1,091,717.91
£1,364,647.3920% Off
€1,258,461.96
€1,573,077.4620% Off
CA$2,028,008.88
CA$2,535,011.1020% Off
A$2,248,911.99
A$2,811,139.9920% Off
CHF 1,181,636.38
CHF 1,477,045.4820% Off
MX$27,477,881.51
MX$34,347,351.8920% Off
NOK 14,783,883.26
NOK 18,479,854.0820% Off
SEK 13,877,200.37
SEK 17,346,500.4620% Off
DKK 9,394,665.12
DKK 11,743,331.4020% Off
About the Item
GIA Certified 12.91 Carat D Flawless Type IIa Emerald Cut Diamond Ring in Platinum
A masterpiece of rarity and elegance, this exceptional ring showcases a GIA certified 12.91 carat emerald cut diamond, perfectly mounted in platinum. Graded D color and Flawless clarity, this diamond represents the absolute pinnacle of quality, with Excellent polish and symmetry ensuring unmatched brilliance and presence.
Belonging to the exclusive category of Type IIa diamonds—less than 2% of all natural diamonds—this gem is chemically pure and highly transparent, placing it among the rarest diamonds in the world.
With its striking dimensions of 16.28 x 11.16 x 6.87 mm, the diamond commands attention with its refined step-cut facets, highlighting its icy colorlessness and flawless purity.
An extraordinary jewel of museum-level significance, perfect for the most discerning collector or as a statement engagement ring of unparalleled prestige.
- Creator:Cecile Blake
- Ring Size:8 US, Not Resizable
- Metal:
- Stone:
- Stone Cut:
- Weight:12.91 ct
- Place of Origin:
- Period:
- Date of Manufacture:2024
- Condition:
- Seller Location:Chicago, IL
- Reference Number:1stDibs: LU4238227265142
About the Seller
5.0
Recognized Seller
These prestigious sellers are industry leaders and represent the highest echelon for item quality and design.
Gold Seller
Premium sellers maintaining a 4.3+ rating and 24-hour response times
Established in 2015
1stDibs seller since 2024
25 sales on 1stDibs
Typical response time: 8 hours
- ShippingRetrieving quote...Shipping from: Chicago, IL
- Return Policy
Authenticity Guarantee
In the unlikely event there’s an issue with an item’s authenticity, contact us within 1 year for a full refund. DetailsMoney-Back Guarantee
If your item is not as described, is damaged in transit, or does not arrive, contact us within 7 days for a full refund. Details24-Hour Cancellation
You have a 24-hour grace period in which to reconsider your purchase, with no questions asked.Vetted Professional Sellers
Our world-class sellers must adhere to strict standards for service and quality, maintaining the integrity of our listings.Price-Match Guarantee
If you find that a seller listed the same item for a lower price elsewhere, we’ll match it.Trusted Global Delivery
Our best-in-class carrier network provides specialized shipping options worldwide, including custom delivery.More From This Seller
View AllGIA Certified 5.40 Carat Emerald Cut Diamond Engagement Platinum Ring
Located in Chicago, IL
5.40 carats. Graded as I in color and VS2 in clarity, this diamond showcases remarkable qualities, including a very good cut, excellent polish, and very good symmetry, with no fluore...
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, Platinum
$140,000 Sale Price
20% Off
GIA Certified 10 Carat Emerald Cut Diamond Engagement Ring
Located in Chicago, IL
A GIA Certified 10 Carat Emerald Cut Diamond Ring with G color and VS2 clarity is an extraordinary piece of fine jewelry.
The emerald cut, known for its elegant step-cut facets, hi...
Category
2010s American Engagement Rings
Materials
Diamond, Emerald, Platinum
$680,000 Sale Price
20% Off
GIA Certified 10 Carat Emerald Cut Diamond Engagement Ring
Located in Chicago, IL
10 Carat emerald Cut Diamond engagement ring is an exquisite piece crafted in platinum. The centerpiece is a stunning 10 ct natural emerald cut diamond that boasts an G color grade a...
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, Platinum
$544,000 Sale Price
20% Off
GIA Certified 4 Carat Premium Lenght Emerald Cut E Color Flawless Clarity Ring
Located in Chicago, IL
4.00 Carat GIA Certified E Color Internally Flawless Emerald Cut Diamond Ring in Platinum
A stunning and sophisticated piece featuring a GIA-certified 4.00 carat emerald cut diamond...
Category
2010s American Engagement Rings
Materials
Diamond, White Diamond, Platinum
$144,000 Sale Price
20% Off
GIA Certified 30 Emerald Cut Diamond Platinum Ring TYPE 2A
Located in Chicago, IL
An Extraordinary Treasure of Nature: 30 Carat Golconda Diamond
This is not just a diamond. It is history, rarity, and perfection embodied in one breathtaking masterpiece.
✨ Diamond...
Category
2010s American Engagement Rings
Materials
Diamond, White Diamond, Emerald, Platinum
$3,920,000 Sale Price
20% Off
GIA Certified 4 Carat Emerald Cut FLAWLESS D COLOR Diamond Platinum Ring
Located in Chicago, IL
GIA Certified 4 Ct. Emerald Cut Diamond Ring, elegantly set in luxurious platinum. This stunning piece features two beautiful tapered baguette diamonds, showcasing D color and FLAWLE...
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, White Diamond, Platinum
$200,000 Sale Price
20% Off
You May Also Like
GIA Certified 10 Carat Emerald Cut Diamond Ring in Platinum
Located in Chicago, IL
This exceptional engagement ring features a GIA certified 10 carat emerald cut diamond, set in platinum for a look of pure sophistication. The step cut of the center stone reveals a ...
Category
2010s Unknown Contemporary Engagement Rings
Materials
Diamond, White Diamond, Platinum
$480,000 Sale Price
20% Off
GIA Certified 10.03 Carat Emerald Cut Diamond Platinum Ring
By Gad & Co.
Located in Miami, FL
GIA Certified Natural 10.03 Carat Emerald Cut elongated engagement ring. Set in Platinum and shouldered by two Tapered Baguette Cut Diamonds...
Category
21st Century and Contemporary Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
GIA Report Certified 5.31 Carat E VVS1 Emerald Cut Diamond Engagement Ring
Located in Los Angeles, CA
GIA report certified 5.31 carat E VVS1 emerald-cut diamond platinum engagement ring circa 1960. *
ABOUT THIS ITEM: #R-DJ621E. Scroll down for detailed specifications. Having a GI...
Category
Vintage 1960s Modern Engagement Rings
Materials
Diamond, Emerald, Platinum
$180,000 Sale Price
20% Off
Vivid Diamonds GIA Certified 7.23 Carat Emerald Cut Diamond Engagement Ring
By Vivid Diamonds
Located in Miami, FL
Breathtakingly beautiful Vivid Diamonds engagement ring crafted in platinum, featuring an exceptional GIA certified antique emerald cut diamond...
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum
GIA Certified 12.27 Carat Emerald Cut Diamond Engagement Ring
By Issac Nussbaum
Located in New York, NY
GIA CERTIFIED 12 CARAT EMERALD CUT DIAMOND RING
Magnificent 12.27 Carat Emerald cut diamond ring.
“The Magic is in the Cut “
Truly a mast...
Category
2010s American Engagement Rings
Materials
Diamond, Emerald, Platinum
GIA Certified 5.01 Carat Emerald Cut Diamond Engagement Ring
By Belrose Estate Jewelers
Located in Santa Barbara, CA
This luxurious diamond ring is a true masterpiece of high jewelry, featuring a stunning 5.01 carat emerald cut diamond that has been certified by the Gemological Institute of America...
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Platinum