Certified 5.12 Oval Cut Sapphire and Diamond Ring
Located in New York, NY
Certified 5.12 Oval Cut Sapphire and Diamond Ring A platinum ring centering an oval cut sapphire, flanked by a round cut diamond on each side. Accompanied by AGL certificate stati...
Diamond, Sapphire, Platinum
3.90 Carat Sapphire Diamond Platinum Three-Stone Engagement Ring
Located in Stamford, CT
3.90ct sapphire oval center stone with two trilliant cut side diamonds in a platinum three-stone setting. GIA certified sapphire, with simple heat only. 1 oval sapphire 3.90ct. to...
Diamond, Sapphire, Platinum
2.50 Carat Ceylon Sapphire and 0.75 Carat Diamond Platinum Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 2.50 carat Ceylon sapphire and 0.75 carat diamond, platinum cluster ring; part of our diverse vintage jewelry collections. This stunning, fin...
Diamond, Sapphire, Platinum
5.81 Carat No-Heat Ceylon Sapphire Three-Stone Ring in Platinum
Located in Chicago, IL
Discover a rare and investment-worthy three-stone ring featuring a 5.81 carat no-heat Ceylon (Sri Lanka) sapphire, prized for its natural, untreated origin and vivid royal blue color...
Diamond, Sapphire, Platinum
GIA Certified .65 Carat Sapphire Diamond Three-Stone Engagement Ring
Located in Stamford, CT
Cornflower blue round sapphire center stone with two round accent diamonds in a platinum three-stone setting. GIA certified center stone. 1 round cornflower blue Sapphire, approx. ...
Blue Sapphire, Diamond, Sapphire, Platinum
Classic Sapphire Diamond Ring Set in Platinum
Located in New York, NY
Beautiful 2.92 carat oval blue sapphire set with .50 carats of pear shaped white diamonds. Custom platinum setting.
Diamond, Sapphire, Platinum
6.61 Carat Oval Cut Sapphire and Diamond Engagement Ring in Platinum
Located in NEW YORK, NY
This three-stone ring is set with a 6.61-carat oval cut Vivid Blue Sapphire center stone flanked with step-cut trapezoid diamond side stones weighing 0.59 carats. Made in platinum. S...
Diamond, Sapphire, Platinum
$76,000Sale Price|20% Off
GIA Certified Untreated 7 Carat Ceylon Sapphire and Diamond Ring
Located in Chicago, IL
An exquisite platinum ring featuring a rare, GRS-certified unheated Ceylon sapphire, prized for its vivid royal blue color and exceptional clarity. Sourced from Sri Lanka, this natur...
Diamond, Sapphire, Platinum
GIA Certified 2.51ct Sapphire 0.86ct Diamond Engagement Ring
Located in New York, NY
This is an elegant platinum engagement ring. The ring is centered with a lovely GIA certified oval cut sapphire that weighs approximately 2.51ct. The sapphire is accentuated by spark...
Diamond, Sapphire, Platinum
5.78 Carat Sapphire Platinum Ring
Located in Sarasota, FL
Platinum Ring with Royal Blue Sapphire weighing 5.78 carats and accompanied by an American Gem Labs certificate. In addition there are 8 round brilliant and 2 pear shape diamonds wei...
Diamond, Sapphire, Platinum
Contemporary 1.98 CTW Sapphire Diamond 18 Karat White Gold Halo Ring
Located in Philadelphia, PA
Centering a cushion sapphire weighing approximately 1.25 carats total - transparent vibrant blue Set with talon prongs with a halo surround of round brilliant cut diamonds Prong set ...
Diamond, Sapphire, Gold, 18k Gold, White Gold
Mid-Century 4.29 CTW No Heat Ceylon Sapphire Diamond Platinum Vintage Ring GIA
Located in Philadelphia, PA
Centering an oval cut sapphire weighing 4.03 carats - transparent medium-light blue Natural Ceylon (Sri Lankan) in origin with no indications of heat treatment Prong set in basket a...
Diamond, Sapphire, Platinum
1980's Vintage 4.73 CTW Diamond Spinel Platinum Three Stone Ring
Located in Philadelphia, PA
Centering an oval cut spinel weighing approximately 3.85 carats total - transparent medium blue in color Prong set in basket and flanked by triangular step-cut diamonds prong set in ...
Diamond, Spinel, Platinum
Contemporary 4.60 CTW Color-Change Sapphire Diamond 14 Karat Gold Halo Ring GIA
Located in Philadelphia, PA
Centering an oval cut sapphire weighing 3.31 carats - displaying color change under incandescent light Transparent bluish violet to purple and natural Ceylon ( Sri Lankan) in origin ...
Diamond, Sapphire, Gold, 14k Gold, White Gold
Mid Century 2.96 CTW No Heat Sapphire Diamond Platinum Three Stone Ring GIA
Located in Philadelphia, PA
Centering a round cut sapphire weighing 2.80 carats - transparent medium-dark blue Natural Thai in origin with no indications of heat treatment Set with split prongs in a pierced fo...
Sapphire, Platinum
Art Deco 4.90 CTW No Heat Ceylon Sapphire Diamond Platinum Antique Ring AGL
Located in Philadelphia, PA
Centering an oval cut sapphire weighing 3.00 carats total - transparent vivid blue Natural Ceylon (Sri Lankan) in origin and displaying no indications of heat treatment Set in a milg...
Diamond, Sapphire, Platinum