Heated only! 7.26ct blue green Sapphire set

This 27 piece collection of sapphires exhibits a mix of rich blues and blue green hues with swirling saturation, and measuring between 3.8mm and 3.5mm 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 Madagascar, and present glistening superior lusters.