The Extra Large Crystal Pave Ring features a silver band which is embellished with blue crystals. There is a green baguette crystal placed on top of the ring. S/M: 17.3mm diameter. O UK / 7 USM/L: 18.2mm diameter. Q UK / 8 USMaterial: 60% Brass, 39% Glass, 1% CzStyle number: 9654952429