Era: Retro Estate Composition: Platinum Primary Stone: One Natural Oval Opal Carat Weight: Approximately 2 Carats Accent Stone: Ten Round Brilliant and Marquise Diamonds Carat Weight: 0.55 Carats In Total Color/Clarity: SI1-2 / H-I Ring Size: 6.25 Ring Weight: 7.2 Grams Item Barcode: 078413