Jewelco London 925 Sterling Silver basket ring mount, designed to carry a Half Sovereign Coin. Features a 9ct Gold diamond cut corrugated fluted bezel, set with a flat black onyx disc.. This coin mount features a 925 Sterling Silver shank, assembled with a 9ct Gold Half Sovereign sized coin bezel. With its distinctive design this 2-colour ring will give you that casual modern look. Ideal for daily wear. The Silver component weighs approximately 2.6 grams, while the gold bezel weighs approximately 1.2 grams. The Silver ring does not require any hallmarks as it is below the weight threshold, however the 9ct Gold Bezel will come with a hallmark. Width: 22mm Weight: 3.8g Additional Info: This mount is designed to fit a coin which is approximately 19mm in diameter and 1mm in thickness. SKU: XRN168-H