Contemporary and elegant the 14K Gold Twisted Shank Engagement Ring has a total diamond carat weight of .14ct. The setting will hold a round center stone approximately .75ct. Made for Diamonna by Gabriel & Co NY, chosen by retailers as the #1 brand and we are thrilled to partner with them. CENTER STONE NOT INCLUDED. Add a round DIAMONNA gem to your order and we will assemble it completely for no added fee. Save the Earth, and save money by choosing DIAMONNA™, the Brilliant Diamond Alternative™ *CTW represents Diamond Equivilent Weight as DIAMONNA grown crystals weigh a slight fraction less than mined diamond crystals. Subject to stone availability.