Multi-hue 7.81ct natural blue Sapphire set

This gorgeous 45 piece collection of sapphires is heated only, no dyes, no fillers, just natural sapphire. They have multiple hues from blue green to cornflower blue to royal blue, all wrapped it glistening lusters. They have mixed cuts, measuring from 4x3mm to 3.4x2.8mm each and have a Mohs hardness rating of 9 out of 10, making them perfect for setting. They were sourced from Madagascar, and are simply beautiful.