10 Carat Asscher Cut Diamond for sale in Dallas, Texas at Shira Diamonds Dallas. We have 100s of loose diamonds and custom diamond rings for sale in Dallas, Texas. This asscher cut diamond is white and eye clean. It is certified by GIA! The color of the diamond is K color and the clarity of the diamond is SI. If you would like to view this big asscher cut diamond please give us a call at 214-336-8629.