Incredible style and form in this curvy knot style ring! Imitating the black and white diamond look with high quality cubic. There's a difference between cubic and crystal. Crystal is glass and it wears out quickly and is very cheap. Our diamond look pieces are always made of high quality cubic which is hard lasting and sparks light. Cubic is good enough to be set in gold and in silver it is the trademark of high quality silver design. ONLY available in size 8.