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GIA 9.66 Carats Oval Cut No Heat Ceylon Sapphire Diamond Platinum Ring

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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

GIA 27.60 carat Ceylon no heat star sapphire diamond platinum cocktail ring
Located in Beverly Hills, CA
This striking Mid Century ring from the 1950s features a 27.60 carat oval double cabochon blue star sapphire of Ceylon origin, certified by GIA (#5232566361) as untreated. Surrounded...
Category

Vintage 1950s Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

Vintage AGL 1.66 carat Burma no heat sapphire diamond platinum ring
Located in Beverly Hills, CA
This vintage platinum ring features a 1.66 carat cushion cut sapphire of Burmese origin, certified by AGL as unheated. Two tapered baguette cut diamonds, totaling approximately 0.40 ...
Category

Vintage 1980s Modern Cocktail Rings

Materials

Diamond, Sapphire, Platinum

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

GIA 2.13 carat no heat sapphire diamond 14k white gold three stone ring
Located in Beverly Hills, CA
This vintage 14k white gold three-stone ring features a GIA-certified 2.13-carat oval-cut blue sapphire from Cambodia, with no heat treatment, flanked by two trillion-cut diamonds to...
Category

20th Century Modern Three-Stone Rings

Materials

Diamond, Sapphire, Gold, 14k Gold, White Gold

GIA 1.55 carat cushion cut sapphire diamond platinum three stone ring
Located in Beverly Hills, CA
This modern platinum three-stone ring features a GIA-certified 1.55-carat cushion-cut blue sapphire from Madagascar, heated, accented by two trillion-cut diamonds totaling approximat...
Category

21st Century and Contemporary Modern Three-Stone Rings

Materials

Diamond, Sapphire, Platinum

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GIA Certified Oval NO HEAT Ceylon Sapphire and Diamond Cocktail Ring
Located in Chicago, IL
An elegant platinum ring showcasing a GIA-certified 2.00 carat Ceylon sapphire, celebrated for its vivid blue hue and natural, unheated state — a rarity among fine sapphires. This ov...
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2010s American Contemporary Three-Stone Rings

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Diamond, Sapphire, Platinum

GIA 8.30 Carat Sapphire and Diamond Engagement Ring Platinum Untreated
By Emeralds Maravellous
Located in US
Statement GIA Certified Unheated Natural Blue Sapphire and Diamond Engagement Ring Three Stone in Platinum. The cushion Ceylon blue n...
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21st Century and Contemporary American Art Deco Three-Stone Rings

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9.89 Carats No-Heat Ceylon GIA Sapphire Fancy Diamond Three Stone Platinum Ring
By Dover Jewelry
Located in Miami, FL
This stunning three-stone diamond ring from the 21st Century is crafted in solid platinum and 18k gold. Showcasing in the center with one Octagonal Modified brilliant step cut Ceylon...
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21st Century and Contemporary American Modern Three-Stone Rings

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GIA Certified 4 Carat Oval Blue No Heat Ceylon Sapphire Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
GIA certified oval cut blue sapphire is completely unheated and displays striking, vibrant blue color! The sapphire is certified by GIA, the premier gemological authority. GIA determ...
Category

2010s Italian Modern Solitaire Rings

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Classic No-Heat Natural Ceylon Sapphire Diamond Platinum Three stone Ring
By Dover Jewelry
Located in Miami, FL
This high-quality three stone sapphire and diamond ring is crafted in solid platinum. Displaying a prominent cushion-cut, Natural No Heat Genuine Blue Sapphire with GIA lab report w...
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21st Century and Contemporary Romantic Three-Stone Rings

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Platinum GIA 3.5ctw No Heat Royal Blue Burma Sapphire & Oval Diamond Ring
Located in Montclair, NJ
This sapphire is marked as DEEP BLUE and exhibiting a ROYAL BLUE color by GIA. It is 100% Natural and NOT heated. PLEASE SEE CERTIFICATION! --Stone(s):-- (1) Natural Genuine Sapphir...
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