Heated only! 11.75ct multi-hue Sapphire set

This 40 piece collection of sapphires exhibits a mix of rich royal blue, yellow, and forest green hues with swirling saturation, and are well matched in size measuring about 3.8x2.4mm 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.