Sterling Silver Natural 23ct. Rainbow Moonstone Faceted Pendant 50mm (1.9") in Length by 22mm (.86") in width, 7 grams. The Large Moonstone is 20mm x 20mm. Total ct weight is 22. Natural Moonstone Gemstones with two faceted moonstones. Handmade, Polished Finish, Excellent Quality, Meticulous Detail.