9.48ct Emerald and 1.77ctw Diamond Platinum Ring

Updated August 24, 2026

Lot number34875
Estimate9,515.00 - 14,515.00 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

One polished, stamped, and tested platinum ring marked Oscar Friedman. The ring is mounted with 1 genuine emerald center stone weighing approximately 9.48 carat, and 96 genuine round diamonds weighing approximately 1.77 carats. This item weighs 13.3 grams, condition is new, excellent workmanship. #MAIN GEMSTONE# Species: Natural Beryl; Variety: Emerald; Shape: Octagonal; Cutting Style: Step Cut; Measurements: 12.8 x 11.3 x 7.5mm; Weight: 9.48 carat; Color: Green; Cut Grade: Very Good; Refractive Index: 1.564 - 1.595 DR; Birefringence: 0.005 to 0.009; Hardness: 7.5 - 8 #ADJACENT GEMSTONES ON RING# Identity: Natural Diamond; Shape: Round; Cutting Style: Brilliant Cut; Quantity: 96 Diamonds; Measurements: 1.2 - 2.2mm; Total Weight: 1.77 carats; Color Grade: F-G; Clarity Grade: VS2-SI2; Refractive Index: 2.417; Hardness: 10 #EMERALD WEIGHT: 9.48 ct; TOTAL DIAMOND WEIGHT: 1.77 cts; WEIGHT OF ITEM: 13.3 grams; METAL: Platinum #Size: 7

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9.48ct Emerald and 1.77ctw Diamond Platinum Ring

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