A 950 platinum double halo cluster set with a cushion cut natural fancy yellow diamond centre weighing 131ct with 84 round brilliant cut diamonds weighing a total of 055ct surrounding the centre and on the shoulders all diamonds are vs2 quality the white diamonds are g colour the yellow diamond has been graded excellent for symmetry and polish and has strong blue fluorescence gia certified the diamonds weigh a total of 186ct all diamonds are g vs2 quality