Elegant 4.54ct midnight blue Sapphire -heated only

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 classic oval cut with fantastic shape, and a superior luster that that shimmers off of each facet. Measuring 12.2mm x 9mm x 4.5mm, this sapphire has fantastic size, and a Mohs hardness rating of 9 out of 10, making it a great piece for setting. Sourced from Africa. Heated only.