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GIA Australian No Heat Sapphire Diamond Platinum Ring

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Art Deco GIA 4.5 carat no heat sapphire diamond platinum ring
Located in Beverly Hills, CA
This Art Deco platinum ring features a GIA-certified 4.5-carat cushion-cut sapphire, basalt-related origin, no heat, accented by four baguette-cut diamonds totaling approximately 0.3...
Category

Vintage 1930s Art Deco Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage GIA 4.20 carat no heat sapphire diamond platinum cocktail ring
Located in Beverly Hills, CA
This vintage platinum cocktail ring features a striking GIA-certified 4.20-carat emerald-cut greenish-blue sapphire from Madagascar, with no heat treatment. Accented by two trapezoid...
Category

Vintage 1980s Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

GIA 3.46 carat no heat sapphire diamond platinum three stone ring
Located in Beverly Hills, CA
This platinum three-stone ring showcases a stunning GIA-certified 3.46-carat no-heat Cambodian sapphire, flanked by radiant half-moon diamonds for timeless elegance. Certificate: GI...
Category

20th Century Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

Mid Century GIA 9.80 carat no heat sapphire diamond platinum ring
Located in Beverly Hills, CA
This exquisite Mid-Century ring showcases a striking 9.80-carat Sri Lankan sapphire, flanked by sparkling baguette diamonds in a timeless platinum setting. Certificate: GIA #2231440...
Category

Vintage 1950s Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Edwardian GIA 1.67 carat Burma no heat sapphire diamond platinum cluster ring
Located in Beverly Hills, CA
A stunning Edwardian platinum ring showcasing a 1.67-carat no-heat Burma sapphire, accented by 1.60 carats of luminous old cut diamonds. Certificate: GIA #2235471166 Center stone: O...
Category

Vintage 1910s Edwardian Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Art Deco GIA 1.44 carat diamond sapphire platinum ring
Located in Beverly Hills, CA
Crafted in the 1930s, this Art Deco platinum ring showcases a GIA-certified old European cut diamond weighing approximately 1.44 carats, graded F color and SI1 clarity. The center st...
Category

Vintage 1930s Art Deco Engagement Rings

Materials

Diamond, Sapphire, Platinum

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Platinum GIA No Heat Cushion Sapphire Solitaire w/ Diamond Halo Engagement Ring
Located in Montclair, NJ
This gorgeous and fiery sapphire and diamond ring was crafted in solid platinum and features a stunning, GIA certified, natural genuine sapphire solitaire neatly prong set at the cen...
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Vintage Platinum GIA Burma No Heat Cushion Sapphire & Diamond Engagement Ring
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You are looking at a truly breathtaking sapphire and diamond engagement ring that is crafted in solid platinum. This vintage ring features a gorgeous, GIA certified, cushion cut sapp...
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Platinum Halo Diamond Gia No Heat Color Change Purple Sapphire Engagement Ring
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DeKara Design Collection Masterpiece Beautiful Modern/Art Deco Extremely Rare Purple Color Change Sapphire and Diamond Ring Metal- 90% Platinum, 10% Iridium. Stones- GIA Certified No Heat Color Change Oval Purple/Velvet Sapphire...
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Platinum Tacori GIA NO HEAT Emerald Cut Purple Sapphire Diamond Engagement Ring
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Located in Montclair, NJ
This magnificent and very chic cocktail or engagement style ring is crafted in solid platinum and was designed by Tacori. It features a truly breathtaking, GIA certified, emerald cut...
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21st Century and Contemporary Engagement Rings

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3.08 Carat GIA Cert No Heat Sapphire Diamond Platinum Engagement Ring
Located in New York, NY
This gorgeous platinum ring is centered with a vivid blue oval cut GIA certified no heat sapphire that weighs 3.08ct. The center stone is accentuated by sparkling baguette and prince...
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GIA Certified 2.4 Carat No Heat Pink Sapphire & Briolette Diamond Platinum Ring
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Located in Miami, FL
GIA Certified Pink Sapphire and Diamond Ring. Crafted and set in platinum, this engagement ring features a sapphire center stone. The sapphire radiates a purplish pink hue and weig...
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