14ct white gold, tanzanite and diamond ring, centring a claw-set emerald-cut tanzanite weighing 12.81 carats, to split and raised shoulders detailed with brilliant-cut diamonds together weighing approximately 0.70 carats, size N 1/2. Accompanied by GIA Identification report number 6132898948 dated 13th September 2012 stating species Zoisite, variety tanzanite.