18ct White Gold Diamond And Tanzanite Halo Setting Ring 0.15 SHAPE Brilliant CARAT WEIGHT 0.15 COLOUR D CLARITY VVS CERTIFICATE IDI CERTIFICATE NUMBER 120191774 CERTIFICATE LINK https://www.idi-lab.com/reportcheck/viewpdfreport.php?id=120191774 Please note that Royal Mail delivery charges apply. Rings can be resized if required.?