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18.50 Carat Untreated Kashmir Sapphire Diamond Platinum Ring

$6,500,000Asking Price

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Untreated 4.03 Carat Pink Sapphire Diamond Halo Ring
Located in New Orleans, LA
Certified by C. Dunaigre of Switzerland to be free of heat enhancement, this striking 4.03-carat untreated pink sapphire achieves its mesmerizingly rich rose hue naturally. The oval-...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Pink Sapphire, Platinum

Untreated Pink Sapphire Ring, 5.07 Carats
Located in New Orleans, LA
A deeply saturated cushion-cut pink sapphire weighing 5.07 carats is set in this classic ring. The stone is certified by C. Dunaigre of Switzerland as showing no indication of heatin...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

White Diamond, Pink Sapphire, Platinum

Untreated Colombian Emerald Ring, 4.18 Carat
Located in New Orleans, LA
Weighing a dazzling 4.18 carats, this rare untreated Colombian emerald radiates with the incomparable green color found exclusively in emeralds from this South American country. The ...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Emerald, Platinum

Untreated Ruby and Diamond Ring 3.02 Carat
Located in New Orleans, LA
A dazzling 3.02-carat untreated ruby radiates at the center of this mesmerizing stone-led design. Two teardrop shaped diamonds are set, one on each side, of the untreated gemstone, w...
Category

20th Century Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

Untreated Sapphire Ring by Raymond Yard, 4.07 Carats
By Raymond C. Yard
Located in New Orleans, LA
An untreated oval sapphire weighing 4.07 carats is set in this classic Art Deco-style ring from Raymond Yard. The stone is certified by the Gemological Institute of America and GemRe...
Category

21st Century and Contemporary Art Deco Engagement Rings

Materials

White Diamond, Sapphire, Platinum

Unheated Kashmir Sapphire Ring, 3.32 Carat
Located in New Orleans, LA
This remarkable octagonal step-cut Kashmir sapphire achieves the deep, velvety blue hue so prized in these remarkable gems. Weighing 3.32 carats, the stone's vibrant color is complet...
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Untreated Red Spinel Ring, 4.07 Carat
Located in New Orleans, LA
A sparkling red spinel captivates the eye in this ring. Exhibiting a deep crimson color, this 4.07-carat jewel is set in platinum and 18K rose gold between two shield-cut diamonds to...
Category

21st Century and Contemporary Modern Cocktail Rings

Materials

Spinel, 18k Gold, Rose Gold, Platinum

Untreated Pink Sapphire Ring, 2.19 Carats
Located in New Orleans, LA
The 2.19-carat untreated pink sapphire in this ring exhibits a distinctive, saturated pink hue, among the rarest and most valuable colors in which to find one of these stones. This c...
Category

21st Century and Contemporary Modern Fashion Rings

Materials

Diamond, Pink Sapphire, 18k Gold, White Gold

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Emilio Jewelry Certified 2.00 Carat Untreated Kashmir Sapphire Ring
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Cluster ring centers an oval cushion cut sapphire weighing approximately 2.94 carats Talon set with transparent medium-dark royal blue color Surrounded by diamond halo comprised of...
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Located in London, GB
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Certified Natural Untreated Sapphire 9.2 Carat and Diamond Oval Ring in Platinum
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