Beautiful Half Dollar coin bezel with Cubic Zirconia Halo fits 30 mm coins like 1 oz. Gold Maple Leaf Also fits 1 oz. Platinum Maple Leaf Solid Sterling Silver Rhodium Finish Coin NOT included This is a very Attractive Bezel for the US 50 cent coins. The pendant is solid 925 sterling silver and is set with Fine cubic zirconia stones around the edge. The frame covers and protects the edge of the coin and its secured by 4 prongs at the back.