One polished, stamped, and tested platinum ring marked Oscar Friedman. The ring is mounted with: 1 genuine GIA certified unheated sapphire center stone weighing 1.72 carats, and 34 genuine round diamonds weighing approximately 0.34 carats. This item weighs 5.4 grams, condition is new, excellent workmanship. #MAIN GEMSTONE# GIA Report No.: 5231201479 Species: Natural Corundum Variety: Natural Sapphire Origin: Pakistan / Kashmir Shape: Cushion Cutting Style: Modified Brilliant Cut Crown, Modified Step Cut Pavilion Measurements: 7.95 x 5.58 x 4.08mm Weight: 1.72 carats Color: Purple-Pink Transparency: Transparent to Semi Transparent Treatment: None Refractive Index: 1.762 - 1.770 DR Birefringence: 0.008 - 0.010 Hardness: 9 #ADJACENT GEMSTONES ON RING# Identity: Natural Diamond Shape: Round Cutting Style: Brilliant Cut Quantity: 34 Diamonds Measurements: 1.1 - 1.5mm Total Weight: 0.34 carats Clarity Grade: VS1-VS2 Color Grade: G-H Refractive Index: 2.417 Hardness: 10 SAPPHIRE WEIGHT: 1.72ct TOTAL DIAMOND WEIGHT: 0.34 cts WEIGHT OF ITEM: 5.4 grams METAL: Platinum Size: 6 3/4