Skip to main content
Want more images or videos?
Request additional images or videos from the seller
1 of 6

Exceptional NO HEAT Blue Sapphire Ring 16 Carats

$144,000
$180,00020% Off
£107,524.97
£134,406.2220% Off
€123,854.21
€154,817.7620% Off
CA$200,945.50
CA$251,181.8720% Off
A$212,451.20
A$265,56420% Off
CHF 114,165.42
CHF 142,706.7720% Off
MX$2,551,571.45
MX$3,189,464.3220% Off
NOK 1,429,553.66
NOK 1,786,942.0820% Off
SEK 1,308,147.06
SEK 1,635,183.8320% Off
DKK 924,918.05
DKK 1,156,147.5620% Off

About the Item

At the center of this refined ring is a GRS-certified natural sapphire weighing 16.18 carats, displaying a rich deep blue color with exceptional saturation and presence. Gemological testing by GRS Gemresearch Swisslab confirms the sapphire as natural, with no indication of thermal treatment, a highly sought-after characteristic among collectors. The sapphire, cut in a cushion shape with brilliant/step faceting, measures 16.04 × 14.67 × 7.31 mm, offering an impressive face-up appearance and elegant proportions. Its origin is identified as Ethiopia, a source increasingly appreciated for vivid, naturally unheated sapphires of this caliber. The stone is mounted in a sophisticated 18k yellow and white gold setting, designed to enhance both contrast and structure. Flanking the center stone are two trillion-cut diamonds, carefully chosen to frame the cushion sapphire while reinforcing symmetry and visual balance. The angular geometry of the trillion diamonds provides a striking counterpoint to the sapphire’s soft contours, creating a timeless yet architectural composition. A powerful and elegant ring, conceived to showcase an important unheated sapphire with clarity, balance, and enduring style.

More From This Seller

View All
GRS Certified 9 Carat Blue Sapphire Ceylon Sapphire Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
Exquisite 9.60 Carat Natural Sapphire and Diamond Platinum Ring This stunning ring features a remarkable 9.60-carat natural sapphire of Sri Lankan origin, certified by GRS (Gemresea...
Category

2010s Italian Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified Oval Blue Sapphire No Heat Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
GRS Certified 3.48 Carat Oval Blue Sapphire NO HEAT Diamond Ring origin Kashmir
Category

2010s Italian Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, Platinum

GIA Certified Oval Blue Sapphire No Heat Diamond Ring
$62,400 Sale Price
20% Off
Free Shipping
GRS Certified 6.24 Carat Blue Sapphire Unheated and Untreated Ring
By Antinori Fine Jewels
Located in Chicago, IL
6.24-Carat Unheated and Untreated Oval Sapphire Ring with Pear-Cut Diamonds, Certified by GRS Discover a masterpiece of natural beauty and timeless elegance with this exceptional ri...
Category

2010s Italian Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

C.Dunaigre Certified 7.59 Carat Blue Sapphire and Tapered Baguette Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
This refined cocktail ring showcases a magnificent 7.59 carat natural sapphire, certified by C.Dunaigre The sapphire displays a rich, velvety royal blue hue with excellent transparen...
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire

GIA Certifed 3 Carat Royal Blue Sapphire Diamond Three Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
Gorgeous cushion cut GIA certified sapphire is a gorgeous royal blue color. It is a richly saturated and perfectly even deep blue color. GIA certified sapphire is a gorgeous deep b...
Category

2010s Italian Modern Solitaire Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

GIA Certified 7 Ct. Unheated Sri Lanka Sapphire and Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
GIA Certified Platinum Unheated Sri Lanka Sapphire and Diamond Ring This exquisite ring features a Natural Unheated Blue Sapphire of Sri Lankan origin, prized for its vivid hue and ...
Category

2010s Italian Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, Sapphire, Platinum

You May Also Like

Ceylon Sapphire and Diamond Platinum Ring
By GEMME
Located in New York, NY
Ceylon Sapphire (Heated) weighing 14.85 Carats surrounded with reverse-set Round Brilliant Diamonds and continuing along the shank weighing 3.50 Carats. Set in Platinum. Size 6. Made...
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Ceylon Sapphire Ring, 20.26 Carats
Located in New Orleans, LA
At the center of this glorious ring is a breathtaking 20.26-carat sapphire certified by the GemResearch Swisslab to be of Ceylon (Sri Lanka) origin. With its incredible beauty and mo...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Platinum

14.64 Carat Blue Sapphire GIA cert. Diamond Ring 18kt
Located in Miami, FL
Item Description: This exquisite 14.64-carat G.I.A. certified natural blue sapphire takes center stage in this mesmerizing 18 karat white gold ring. This oval-shaped sapphire exhibit...
Category

2010s American Contemporary Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold

GIA Certified 6.29 Carat Royal Blue Sapphire and Diamond Cocktail Ring
By Gems Paradise
Located in Jaipur, IN
GIA Certified 6.29 Carat Royal Blue Sapphire and Diamond Cocktail Ring This ring is a sparkling treat to the eyes and the heart. Each adornment of this classic ring is bestowed with...
Category

2010s Indian Modern Cocktail Rings

Materials

Diamond, Blue Sapphire, 18k Gold, White Gold

Certified 6.85 carat Royal-Blue Sapphire and Diamond Dome Ring
By Claris-A
Located in Monte Carlo, MC
Offered by Claris-A, this exquisite dome ring features a magnificent central sapphire, weighing 6.85 carats boasting a Vivid and highly sought-after Royal Blue hue, as certified. T...
Category

21st Century and Contemporary European Contemporary Cocktail Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold, White Gold

Certified Platinum Burma Blue Sapphire 17.4 Ct With 2.00 Ct Natural Diamond Ring
Located in Jaipur, RJ
Platinum Burma Blue Sapphire 17.40 Carats With 2.00 Carats Natural Diamond Ring Gemstone - Blue Sapphire Stone weight - 17.40 carats Natural Diamond Weight: 2.00 carats total Platin...
Category

21st Century and Contemporary Burmese Contemporary Cocktail Rings

Materials

Diamond, Emerald, Blue Sapphire, Platinum