Heated only top blue 2.94ct Sapphire set

This is a 6 piece set cut from pure high grade Ceylon sapphire that was heated only, with no dyes or fillers, just pure sapphire. Measuring 6mm x 4mm each they're well matched in size, and are filled with cornflower blue hues and glittering flashing through translucent bodies. They have a Mohs hardness rating of 9 out of 10 and are perfect for setting.