Heated only! 8.81ct royal blue sapphire set

This heavy 32 piece collection of sapphires exhibits rich royal blue hues, and are well matched, measuring between 4.1x3.2mm and 3.5x3mm. 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 lusters.