This Platinum 31 diamond brooch is an open, floral design which measures approx. 2-1/8" x 1/2" The five major diamonds, approx. .14ct each, are old European cut. The clarity varies from stone to stone, VS-1. Theremaining 26 diamonds are described as follows: ten which are .03ct. - .05ct each, 16 which are .02ct.-03ct. each; all are old European cut, the smallest are single cut. The total diamond weight of this pin isapprox. 1.50ct. and this pin weighs approx. 7.5 grams .