Dazzling 3.11ct midnight blue Sapphire

You don’t want to miss this piece! It has a silky black resting color that is so dark it glistens, but when you hold it to the light, you can see a gorgeous royal blue hue. It has a cushion cut with fantastic shape, and a superior luster that shimmers off of each facet. Measuring a slim 10mm x 8.8mm x 3.9mm, this sapphire has fantastic size, and a Mohs hardness rating of 9 out of 10, making it a great piece for setting. Sourced from Ethiopia. This example was heat treated, evident by the presence of lead bearing glass.