Heated only! .73ct top blue Australian Sapphire

The deep blue hue of this natural sapphire glistens under its well polished superior luster. It has a fully translucent body with strong color saturation, and is heated only, with no dyes or fillers. Measuring 6mm x 4.9mm x 2.5mm, and having a Mohs hardness rating of 9 out of 10, it is perfect for setting and everyday wear. This exotic collectors gem was sourced from Australia.