Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 5

C. Dunaigre Certified 10.63 Carat Cushion Blue Sapphire Diamond Ring

$180,000
$225,00020% Off
£136,059.17
£170,073.9620% Off
€156,065.51
€195,081.8920% Off
CA$250,927.41
CA$313,659.2620% Off
A$273,154.94
A$341,443.6720% Off
CHF 144,990.76
CHF 181,238.4520% Off
MX$3,286,641.96
MX$4,108,302.4520% Off
NOK 1,837,230.12
NOK 2,296,537.6520% Off
SEK 1,683,421.97
SEK 2,104,277.4720% Off
DKK 1,165,487.84
DKK 1,456,859.8020% Off

About the Item

C. Dunaigre Certified 10.63 Carat Cushion Blue Sapphire Diamond Ring in 18K White Yellow Gold This exquisite ring features a natural cushion-cut blue sapphire weighing 10.63 carats, certified by C. Dunaigre Gem Lab, Switzerland as a Ceylon (Sri Lanka) sapphire with no indications of heating The centerpiece is set in a luxurious 18K white and yellow gold mounting, secured with refined double prongs and framed by a halo of round brilliant and baguette-cut diamonds of fine quality (G color, VS clarity). Details: Metal: 18K White Yellow Gold Center Stone: Natural Cushion-Cut Blue Sapphire, 10.63 ct (Sri Lanka, No Heat) Measurements: 12.46 x 11.39 x 7.42 mm Diamonds: Round and baguette cuts, G color, VS clarity Certificate: C. Dunaigre Switzerland

More From This Seller

View All
GIA Certified 5.58 Carat Vivid Blue Sapphire and Diamond Platinum Ring
Located in Chicago, IL
GIA Certified 5.58 Carat Vivid Blue Sapphire and Diamond Platinum Ring A striking estate platinum ring centering a rare 5.58 carat cushion-cut sapphire, certified by GIA as a natura...
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 4.21 carat natural blue sapphire Platinum Ring
Located in Chicago, IL
This exceptional ring features a 4.21 carat natural blue sapphire, accompanied by a GIA Sapphire Origin Report confirming Sri Lankan (Ceylon) origin and no indications of heating, on...
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 10.94 Carat Kashmir Blue Sapphire Diamond Ring
Located in Chicago, IL
An exceptionally rare GIA Certified 10.94 carat Kashmir sapphire takes center stage in this magnificent jewel. The sapphire is of natural origin, with no indications of heating (NTE)...
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

GRS Certified 4.66 Carat Unheated Burmese Royal Blue Sapphire Diamond Ring
Located in Chicago, IL
GRS Certified 4.66 Carat Unheated Burmese Royal Blue Sapphire & Diamond Ring in 18K White Gold A magnificent 18K white gold ring featuring a natural unheated Royal Blue sapphire fro...
Category

2010s American Contemporary Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GIA Certified 3.93 Carat Blue Ceylon UNHEATED Sapphire Ring
Located in Chicago, IL
exceptional Ceylon No-Heat Sapphire and Diamond Ring features a natural, unheated blue sapphire of Sri Lankan origin — admired for its outstanding clarity and deeply saturated royal-...
Category

2010s American Contemporary Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold

C.Dunaigre Certified 6.57 Carat Intense Blue UNHEATED Sapphire Ring
Located in Chicago, IL
The ring is crafted from 18K white gold It features a stunning center stone, a 6.57 ct Natural Ceylon Heated Oval Cut IntenseBlue Sapphire, measuring 13.04 x 9.14 mm. The sapphire ...
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

You May Also Like

Intense Cornflower Blue Sapphire Cushion Cts 4.47 Diamond Engagement Ring
Located in Hong Kong, HK
At the heart of this exquisite ring lies a captivating heated sapphire cushion weighing 4.47 carats, boasting a mesmerizingly intense cornflower blue hue—a true testament to its rari...
Category

2010s Hong Kong Contemporary Engagement Rings

Materials

Diamond, Blue Sapphire, 18k Gold

GIA Certified 8.16 Carat Royal Blue Sapphire and Diamond Solitaire Ring
By Gems Paradise
Located in Jaipur, IN
GIA Certified 8.16 Carat Royal Blue Sapphire and Diamond Solitaire Ring This ring is a sparkling treat to the eyes and the heart. Each ...
Category

2010s Asian Modern Solitaire Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

GIA Certified 5.52 Carat Natural Cornflower Blue Sapphire Diamonds Ring Platinum
Located in New York, NY
Raised Cushioned Princess & Grill Patina GIA Certified 4.52ct. Natural Blue Sapphire ring GIA Certified Report ID: 5161111589 11.16 X 5.69 X 5.07mm Full cut cushion brilliant C...
Category

2010s American Solitaire Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified 5.16 Carat Cushion Cut Blue Sapphire and Diamond Ring
By GEMME
Located in New York, NY
Centered upon a beautiful 5.16 Carat Cushion Cut Sapphire flanked by Tapered Bullet shaped Diamonds weighing 0.72 Carats. Sapphire set in an East West style for the ultimate contempo...
Category

2010s American Modern Engagement Rings

Materials

Diamond, Blue Sapphire, Platinum

2.61 Carat Cushion Blue Sapphire and Diamond Ring
By David Gross Group
Located in New York, NY
2.61 carat cushion blue sapphire with heart shape diamonds .49 carats set in a platinum ring. Ring is currently a size 7. We offer free resizing ...
Category

2010s American Contemporary Three-Stone Rings

Materials

White Diamond, Blue Sapphire, Diamond, Platinum

Stunning Cushion Blue Sapphire Ring ct. 5.35 [Certificate] with Diamonds
By Angeletti
Located in Roma, IT
Stunning Oval Blue Sapphires Ring ct. 5.35 Certificate with Diamonds. Classic Design for this Ring with a Stunning Blue Sapphire (ct. 5.35 ) with Diamonds on the side (ct. 0.83 F-SI...
Category

2010s Italian Contemporary Solitaire Rings

Materials

Blue Sapphire, Diamond, White Gold, 18k Gold