Platinum tanzanite, sapphire and diamond cluster ring

Platinum cluster ring set with a single pear shaped tanzanite in the centre, with a single line surround of twenty-eight round brilliant cut diamonds, and a further surround of twenty-nine round sapphires, on a plain polished band. Total carat weight: Tamzanite - 3.86ct, Diamonds - 0.21ct Sapphires - 0.58ct.