A classic style domed band set in platinum, the rarest and heaviest precious metal on earth. It has incredible strength, a natural bright luster and is hard to scratch making it the most durable choice for everyday wear. This polished 6mm band also features a comfort fit design or a rounded inside shank so it will not cut into your finger. Suitable for engraving. R10179-12 Crafted from 95% platinum 5% ruthenium alloy Comfort fit, domed design Most durable choice for everyday wear Average weight is 16.7 grams Includes a custom Black Bow Jewelry Company gift box