Multi-hue 7.55ct natural blue Sapphire set

This heavy 25 piece collection of sapphires is heated only with no dyes or fillers, just natural sapphire. They have multiple blue hues from sky blue to royal blue, all wrapped it glistening lusters. They are well matched in size, measuring approximately 5.1x3.1mm 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.