This is a design ring featuring synthetic sapphire and zirconia from the popular brand tar tar, sold on QVC. I purchased it and have been storing it. Synthetic sapphire has the same chemical composition as natural sapphire, and the stones are beautiful, indistinguishable from the real thing. Size: 17 This is a new design that was featured on a broadcast last month. It is sold out on QVC. ☆☆☆Final price.