Sapphire diamond cluster ring which is made with one 9 x 7 mm oval cut blue sapphire set in a 12 claw setting and is surrounded by twelve 0.07 carat round brilliant cut diamonds also set in the traditional claw setting giving a total diamond weight of 0.80 carat. The ring has a full set of British hallmarks and is a finger size N. The ring weighs 5.0 grams.