One polished, stamped, and tested 14K white gold Oscar Friedman designer necklace mounted with: 473 faceted sapphires weighing approximately 188.50 carats, and 514 faceted round diamonds weighing approximately 8.58 carats. The necklace measures 17 inches in length and is finished with a tension lock clasp and safety clasp. This item weighs 87.8 grams, condition is new, excellent workmanship. #MAIN GEMSTONES# Species: Natural Corundum Variety: Sapphire Shape: Oval / Round Quantity: 473 Sapphires Measurements: 10 x 8 - 16 x 13mm (21 oval), 2.5 - 2.8mm (452 round) Total Weight: 188.50 carats Color: Dark Blue Cut Grade: Good - Very Good Transparency: Translucent to Opaque Treatment: Heat with Residues Refractive Index: 1.762 - 1.770 DR Birefringence: 0.008 - 0.010 Hardness: 9 #ADJACENT GEMSTONES ON NECKLACE# Identity: Natural Diamond Shape: Round Quantity: 514 Diamonds Measurements: 1.5 - 1.7mm Total Weight: 8.58 carats Clarity Grade: SI3 - I2 Color Grade: I - K Refractive Index: 2.418 Hardness: 10 TOTAL SAPPHIRE WEIGHT: 188.50 cts TOTAL DIAMOND WEIGHT: 8.58 cts WEIGHT OF ITEM: 87.8 grams GOLD CONTENT: 14K White Gold #LREF-19688