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 beautyonyx informationnumber of stones 5stone shape rectanglestone size 10x5mmcarat weight 550ctnaturalcreated natural onyxmarcasite informationnumber of stones 58stone shape r