Round Brilliant Cut Lab Created Diamond Loose StoneThese loose round brilliant cut lab created diamonds are available for a custom built ring by Nodeform Jewelry. Select your stone size and type, then select a ring setting that fits the shape and size of the selected stone. Add both to your cart and we'll create your ring! Diamond Specs: lab created diamond Sizes: 0. 5ct ~5. 0mm, 0. 6ct ~5. 4mm, 0. 75ct ~5. 7mm, 0. 8ct ~5. 9mm, 1. 0ct ~6. 5mm, 1. 25ct ~7mm Brilliant Full Cut Treatment: HP The use of