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295.20 ctw Blue Sapphire and 15.10 ctw Diamond 14K White Gold Necklace

Currency:USD Category:Jewelry Start Price:1.00 USD Estimated At:16,200.00 - 18,700.00 USD
295.20 ctw Blue Sapphire and 15.10 ctw Diamond 14K White Gold Necklace
NOT SOLD (BIDDING OVER), HIGH BID WAS
13,000.00USDby floor+ applicable fees & taxes.
This item WAS NOT SOLD. Auction date was 2024 Dec 04 @ 00:00UTC-8 : PST/AKDT
High End Watches, Exotic Antiques, Cars, Gold, Vintage & Collectible Coins, and Jewelry.
One polished, and tested, 14K white gold Oscar Friedman necklace mounted with 28 faceted sapphires weighing approximately 295.20 carats, and 740 round diamonds weighing approximately 15.10 carats. The necklace measures 17 inches in length and is finished with a tension lock clasp and double safety clasp. This item weighs 104.7 grams, condition is new, excellent workmanship. #MAIN GEMSTONES# Species: Natural Corundum Variety: Sapphire Shape: Oval Cutting Style: Brilliant Cut Crown, Step Cut Pavilion Quantity: 28 Sapphires Measurements: 13 x 10 - 18 x 14mm Total Weight: 295.20 carats Color: Blue Transparency: Translucent to Opaque Treatment: Diffusion / Heat with Residue Refractive Index: 1.762 - 1.770 DR Birefringence: 0.008 - 0.010 Hardness: 9 #ADJACENT GEMSTONES ON NECKLACE# Identity: Natural Diamond Shape: Round Quantity: 740 Diamonds Measurements: 1.5 - 2.5mm Total Weight: 15.10 carats Color Grade: H-J Clarity Grade: SI2-I2 Refractive Index: 2.418 Hardness: 10 TOTAL SAPPHIRE WEIGHT: 295.20 cts TOTAL DIAMOND WEIGHT: 15.10 cts WEIGHT OF ITEM: 104.7 grams GOLD CONTENT: 14K White Gold Size: 17