Ring with semi-precious stone, mother-of-pearl cabochon. Gold-plated brass without nickel - hypoallergenic. This piece of jewelry is handmade. The selection of the stone - its cut, color, and shine - makes each ring unique. No two pieces are alike. Minimum size (completely closed): 14 (Spain), 54 (France), 6.7 (U.S.); Weight: 7.19 grams. They can be adjusted to fit other sizes. Stone size: 38 mm x 10 mm.