Hans d kreiger 18ct white gold 1793ct tanzanite 185ct diamond emerald cut ring 3628112025 this absolutely stunning hans d kreiger ring features a huge 1793ct emerald cut tanzanite set into 18 carat white gold to enhance the lavish look of this ring the entire cradle and shoulders of the ring are encrusted in 185cts of pave set diamonds guaranteed to take your breath away this ring is a true showstopper ring 18k wg 1 85 ct gvs 17 93 ct tanzanite