18ct White gold, 1.13ct tanzanite and 0.28ct diamond cluster ring

18ct White gold claw set round brilliant cut 1.13ct tanzanite ring with a halo of 20 round brilliant cut diamonds and round brilliant cut diamond shoulders. Diamond total weight 0.28cts. Colour/clarity F-G/VS. Matching pendant 05-23-12989 Matching earrings 05-03-13549