Ring with semiprecious stone, pink agate quartz. Nickel-free gold-plated brass - hypoallergenic. This piece of jewelry is handmade. The selection of the stone—its cut, color, and brilliance—makes each ring unique. No two pieces are alike. Minimum size (fully closed): 14 (Spain), 54 (France), 6.5 (USA).USA);Weight: 11.64 grams. They can be opened to fit other sizes. Stone size: 35mm x 18mm.