Ring Size Available: US Size 5,6,7,8,9 UK Size J1/2, M, O, Q, S Main Stone Size: 9.5 mm (3 Carat) Main Stone Color: Blue Main Stone Shape: Round Cut Metal: 925 Sterling Silver Hallmark: 925 Plating: Rhodium Plated Stones Setting: Prong Stones: High Quality AAA Cubic Zirconias (Simulated Diamond) Finish: High Polished All stones are fixed with Prong Setting. Not glued Guarantee High Quality Free Postage