18KT YELLOW GOLD RING SET WITH A 1.70CT MARQUISE-SHAPED TANZANITE.

14KT YELLOW GOLD RING WITH A SATIN FINISH, SET WITH EMERALDS, BLUE SAPPHIRES, PINK SAPPHIRES, RUBIES AND DIAMONDS.

18KT Yellow Gold Ring with Two Pear-Shaped Tanzanites (total = 0.45ct) and 47 Small Diamonds (total = 0.14ct), size = O.