Heated only! 5.80ct blue green Sapphire set

This 9 piece collection of sapphires exhibits blue green hues with swirling saturation, and are well matched in size measuring between 6.5x4mm and 5x4mm 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.