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7.86 ctw Tanzanite and 0.69 ctw Diamond Platinum Ring (GIA CERTIFIED)

Currency:USD Category:Jewelry Start Price:1.00 USD Estimated At:7,500.00 - 8,700.00 USD
7.86 ctw Tanzanite and 0.69 ctw Diamond Platinum Ring (GIA CERTIFIED)
High End Watches, Exotic Antiques, Cars, Gold, Vintage & Collectible Coins, and Jewelry.
One polished, stamped, and tested platinum ring marked Oscar Friedman. The ring is mounted with: 1 genuine GIA certified tanzanite center stone weighing 7.86 carats, and 58 genuine round diamonds weighing approximately 0.69 carats. This item weighs 11.3 grams, condition is new, excellent workmanship. #MAIN GEMSTONE# GIA Report No.: 1232457468 Species: Zoisite Variety: Tanzanite Shape: Cushion Cutting Style: Brilliant Cut Crown, Modified Brilliant Cut Pavilion Measurements: 11.55 x 10.34 x 7.84mm Weight: 7.86 carats Color: Bluish Violet Transparency: Transparent Refractive Index: 1.691 - 1.700 DR Birefringence: 0.008 - 0.013 Hardness: 6.5 - 7 #ADJACENT GEMSTONES ON RING# Identity: Natural Diamond Shape: Round Cutting Style: Brilliant Cut Quantity: 58 Diamonds Measurements: 1.2 - 1.8mm Total Weight: 0.69 carats Clarity Grade: VS2-SI1 Color Grade: F-G Refractive Index: 2.417 Hardness: 10 #TANZANITE WEIGHT: 7.86 ct TOTAL DIAMOND WEIGHT: 0.69 cts WEIGHT OF ITEM: 11.3 grams METAL: Platinum Size: 7