Heated only! 3.02ct top blue sapphire set

This 46 piece collection of sapphires exhibits rich sapphire blue hues, and are well matched, measuring between 1.8mm and 2.5mm each. They were heated only, with no dyes or fillers, and have a Mohs hardness rating of 9 out of 10. These gems were sourced from Africa, and present glistening lusters.