Cushion Cut Diamonds with GIA Certificates. This cushion cut diamond is certified by GIA. The color of this diamond ia F color and the clarity of the diamond is VVS1. We have all types of GIA certified diamonds in stock. We have 100s of GIA Certified Diamonds in stock and for sale at Shira Diamonds Dallas in Dallas, Texas. We are located in Dallas, Texas. If you would like to view this VVS1 Clarity and F Color CUSHION CUT Diamond Call us for an appointment at 214-336-8629 Call us free!