Sistema Ring (0.1 CT, Diamond Slab, 4mm, MA+DIA),PARTS OF FOUR - Sistema Ring (0.2 CT Blue Diamond Slab, 9mm, MA+BDIA) – Atelier New York,Diamond Slab Ring PARTS OF FOUR Sistema アクセサリー,Sistema Ring (0.1 CT, Diamond Slab, 4mm, MA+DIA) – Parts of Four,パーツ オブ フォー Parts of Four Sistema Ring (Fuse, 9mm, KA10KW) (BLACK×10K)