Cushion cuts are square or rectangular brilliant cuts with rounded corners and curved sides, a pillow-like shape.Sometimes referred to as a Pillow cut, the Cushion cut has an open culet (the bottom point of the stone) and a soft square shape with rounded corners.It's a variation of the brilliant cut.Length-to-width ratio is 1:1. Cushion cut red ruby has become very popular in engagement rings, earrings and all sorts of jewelry.

Lab ruby cushion cut stone is very popular synthetic gems and it's good spark and beautiful stones. The hardness rate is 9.00 on Moh's scale. It's flawless red gemstone. AAA quality square cushion cut cubic zirconia is good quality stones at affordable price. If you are looking for AAAAA top grade loose gems, we also can cut it for you and offer you best wholesale prices from our factory.Make your designs stand out with sparkle using these colored square cushion cut lab stones. Each one displays brilliant color you'll love adding to designs.