Best Quality Labradorite Gemstone Handmade Ring with 925 sterling silver. Gift For Her, Wedding, Engagement, Birthday, Many More.. Metal Used: 925 Sterling Silver Ring Weight: 1.50gm (approx) Stone Size: 4x6mm Oval Stone: Natural Labradorite Finish: Silver Hallmarked: 925 Stamped Item details: Handmade Ring Band Thicknss:1.3mm