These are Peruzzi-Cut diamonds. The cut dates from about 1700. These diamonds were custom cut for FTJCo by a boutique cutter specializing in unusual and vintage cuts. Matching pair of brown diamonds (total weight 0.86) from Argyle mine in Australia. 1/2 Carat white diamond is cut from Canadian rough #peruzzi #peruzzicut #peruzzicutdiamonds #peruzzicutdiamond #argylediamondmine #argylediamonds #argylediamond #canadiandiamond #canadiandiamonds #diamond #diamonds #vintagediamond #vintagediamonds #vintagecut #vintagecutdiamond