3.02ct BURMESE Ruby and 0.69ctw Diamond...

Updated August 24, 2026

Lot number36291
Estimate7,415.00 - 12,415.00 USD
CategoryJewelry & Watches
AuctionLabor Day High End Jewelry Auction!!
DateSeptember 3, 2026 at 3:00 PM EDT
Auction houseMiami Auctions and Appraisal LLC
LocationMiami, Florida

Platinum Ring (GIA CERTIFIED). One polished, stamped, and tested platinum ring marked Oscar Friedman. The ring is mounted with: 1 genuine GIA certified Burmese Ruby center stone weighing 3.02 carats, and 132 genuine round diamonds weighing approximately 0.69 carats. This item weighs 7.7 grams, condition is new, excellent workmanship. #MAIN GEMSTONE# GIA Report No.: 2231148578; Species: Natural Corundum; Variety: Ruby; Origin: Burma (Myanmar); Shape: Pear; Cutting Style: Brilliant Cut Crown, Step Cut Pavilion; Measurements: 9.42 x 7.25 x 5.71mm; Weight: 3.02 carats; Color: Purplish Red; Transparency: Translucent; Treatment: Heat with Residues; Refractive Index: 1.762 - 1.770 DR; Birefringence: 0.008 - 0.010; Hardness: 9 #ADJACENT GEMSTONES ON RING# Identity: Natural Diamond; Shape: Round; Cutting Style: Brilliant Cut; Quantity: 132 Diamonds; Measurements: 1.0 - 1.3mm; Total Weight: 0.69 carats; Clarity Grade: VS2-SI2; Color Grade: G-H; Refractive Index: 2.417; Hardness: 10 #RUBY WEIGHT: 3.02 ct; TOTAL DIAMOND WEIGHT: 0.69 cts; WEIGHT OF ITEM: 7.7 grams; METAL: Platinum #Size: 6 3/4

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3.02ct BURMESE Ruby and 0.69ctw Diamond...

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