Montana Sapphire Heat Treated. Cut by myself I have tried to represent the stone in my photography the best that I can. I don't like other photographs because they have no sparkle. These photographs and videos are close to the real thing except in two ways. One - the sparkle really is double or triple what you see here. Second - LED's spectrum is terrible and violet or reddish sapphires look a little bluer.
T163 blue lav stone rnd 7.85mm 2.08 cts