7.26ct Yellow Sapphire and 1.23ctw Diamond...

Updated August 24, 2026

This auction ended on September 3, 2026. See upcoming auctions from Miami Auctions and Appraisal LLC or current jewelry & watches auctions.
Lot number27691
Estimate7,570.00 - 12,570.00 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. One polished, stamped, and tested platinum ring with a bright finish. The ring is mounted with 1 genuine yellow sapphire center stone weighing approximately 7.26 carat, and 46 genuine faceted diamonds weighing approximately 1.23 carats. This item weighs 7.9 grams, condition is new, excellent workmanship. #MAIN GEMSTONE# Species: Natural Corundum; Variety: Sapphire; Shape: Oval; Cutting Style: Modified Brilliant Cut, Crown Step Cut Pavilion; Measurements: 11 x 10.1 x 7.1mm; Weight: 7.26 carat; Color: Orangy Yellow; Cut Grade: Good; Refractive Index: 1.762 - 1.770 DR; Birefringence: 0.008 - 0.010; Hardness: 9 #ADJACENT GEMSTONES ON RING# Identity: Natural Diamond; Cut: Baguette / Round Brilliant; Quantity: 46 Diamonds; Measurements: 2.2 - 3.0mm (8 baguette), 1.7 - 2.0mm (38 round); Total Weight: 1.23 carats; Color Grade: H - I; Clarity Grade: SI1 to SI2; Refractive Index: 2.418; Hardness: 10 #YELLOW SAPPHIRE WEIGHT: 7.26ct; TOTAL DIAMOND WEIGHT: 1.23ctw; WEIGHT OF ITEM: 7.9 grams; METAL: Platinum #Size: 6

7.26ct Yellow Sapphire and 1.23ctw Diamond...

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