John Hardy Sterling Silver Black Sapphire Keli Lava Ring - Size 7 3/4 (SHF-Xvuxl8)John Hardy is a leader in luxurious hand made jewelry and lifestyle accessories. Each piece is heavily inspired by the essence of the earth. With endless efforts towards a greener world, John Hardy provides a collection that radiates of both ethics and elegance. Condition Notes: Light surface scratches throughout. Size: 7 3 4 Width: . 25" Type of Material: Sterling Silver, Black Sapphire Color: Silver, Black