Jemma Wynne Limited Edition 18K Gold Large Geometric Bi-color Tourmaline and Round Rose Cut Diamond Bangle. Rare slab of natural bi-color tourmaline is gem faceted with an interesting abstract shape.  Some refer to the pink Design is balanced by a fine white rose cut diamond in a bezel setting (approximately 0.30 carats) Fits many wrists.  Contact CHURCHILL with sizing questions.