This stylish ring is set with a 1.9 carat Shelby synthetic Gold sapphire. The ring is made from solid 10k white gold. A very beautiful, well made ring. We can make this ring in white or yellow gold or set it with a different type or color of gem as well. We really make all of our Sapphires. They have the same physical, chemical and visual properties as a natural sapphire. Guaranteed! They look better than any but the very best natural sapphire. It's impossible to tell the difference with just your eyes! If you use a microscope, you will see flaws in all but the very best natural sapphires. You will see no flaws in ours!!