One polished, stamped, and tested platinum ring marked Oscar Friedman. The ring is mounted with: 2 genuine unheated sapphire center stones weighing approximately 4.18 carats, and 49 genuine round diamonds weighing approximately 0.54 carats. This item weighs 6.6 grams, condition is new, excellent workmanship. #MAIN GEMSTONES# Species: Natural Corundum; Variety: Natural Sapphire; Shape: Octagonal; Cutting Style: Modified Brilliant Cut; Quantity: 2 Sapphires; Measurements: 7.31 x 6.49 x 4.46mm, 7.43 x 624 x 5.00mm; Total Weight: 4.18 carats; Color: Yellow / Blue; Transparency: Transparent; 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: 45 Diamonds; Measurements: 1.3mm; Total Weight: 0.54 carats; Clarity Grade: VS1-VS2; Color Grade: F-G; Refractive Index: 2.417; Hardness: 10 #TOTAL SAPPHIRE WEIGHT: 4.18 cts; TOTAL DIAMOND WEIGHT: 0.54 cts; WEIGHT OF ITEM: 6.6 grams; METAL: Platinum #Size: 7