Make a purr-ing impression with this glamorously glitzy blue sapphire and tanzanite ring by Wendy Yue. Featuring three stacked parts, you can also wear the center sapphire ring separately for a dazzling antique accent. Three Stacked Parts. Measures 1 ½” x 1” Together. Size 7. 18K White Gold. Blue Sapphire (13.41 CTW) Tanzanite (5.15 CTW) Fancy Diamonds (1.58 CTW) Pink Sapphire (1.40 CTW) White Sapphire (0.23 CTW) White Diamonds (0.39 CTW) Green Garnet (0.04 CTW) Available in White Gold.