One polished, stamped, and tested platinum Oscar Friedman pendant mounted with: 1 genuine GIA certified tanzanite center stone weighing 7.90 carats, and 83 genuine round diamonds weighing approximately 0.95 carats. The pendant hangs from a platinum link chain measuring 18 inches in length. This item weighs 11.2 grams, condition is new, excellent workmanship. #MAIN GEMSTONE# GIA Report No.: 2221628576 Species: Zoisite Variety: Tanzanite Shape: Cushion Cutting Style: Brilliant Cut Crown Modified Brilliant Cut Pavilion Measurements: 14.87 x 8.12 x 7.67mm Weight: 7.90 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 PENDANT# Identity: Natural Diamond Shape: Round Cutting Style: Brilliant Cut Quantity: 83 Diamonds Measurements: 1.0 - 1.7mm Total Weight: 0.95 carats Clarity Grade: VS2 - SI1 Color Grade: G - H Refractive Index: 2.417 Hardness: 10 TANZANITE WEIGHT: 7.90 ct TOTAL DIAMOND WEIGHT: 0.95 cts WEIGHT OF ITEM: 11.2 grams METAL: Platinum