This stunning bracelet is crafted from sterling silver and features rectangular Black Onyx stones between glistening marcasite gemstones creating a beautiful pattern. Once used as a substitute for the shine of a diamond, the natural semi-precious gemstone marcasite is now celebrated for its lustre and metallic beauty.Onyx Information: Number of Stones: 5 Stone Shape: Rectangle Stone Size: 10x5mm Carat Weight: 5.50ct Natural/Created: Natural Onyx marcasite Information: Number of Stones: 58 Stone Shape: Round Stone Size: 2 x (1.90mm) | 12 x (1.50mm) | 44 x (1.20mm) Carat Weight: 0.88ct Natural/Created: Natural marcasite