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GIA Certified .50 Carat Sapphire Diamond Halo Midcentury Platinum Ring

About the Item

Circa 1950's sapphire and diamond ring. Vivid blue round GIA certified natural center Sapphire, no heat, of Madagascar origin. 16 round brilliant cut diamond halo with 6 baguette accent diamonds, in a platinum setting. 1 round bright blue Sapphire, approx. total weight .50cts, VS, 4.64 x 4.67 x 3.9mm, natural, no heat Madagascar, GIA certificate #5182881789 4 round brilliant cut Diamonds, approx. total weight .40cts, H, VS2 12 round single cut diamonds, approx. total weight .24 cts, S 6 Baguette Diamonds, approx. total weight .20cts, H, VS2 Size 5.5 and sizable Platinum Tested: Platinum Stamped: 10% Irid Hallmark: ER Width at top: 16.57mm Height at top: 6.87mm Width at Bottom: 1.77mm 8.2 grams
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