Heated only! 2.81ct blue green Sapphire set

This 6 piece collection of sapphires exhibits a mix of royal blue, yellow, and blue green hues with swirling saturation, and have five ovals and one pear cut measuring between 6.5×4.2mm and 5.7×3.6mm 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 Thailand, and present glistening superior lusters.