Multi-hue 8.77ct natural blue Sapphire set

This large 54 piece collection of sapphires is heated only, no dyes, no fillers, just natural sapphire. They have multiple blue hues from cornflower blue to royal blue to blue green, all wrapped in glistening lusters. They are well matched in size, measuring 3mm each and have a Mohs hardness rating of 9 out of 10, making them perfect for setting. They were sourced from Madagascar, and are simply beautiful.