Awesome 4.62ct blue and yellow Sapphire set!

This substantial 12 piece collection of sapphires exhibits a mix of royal blue and yellow hues with a touch of green. They have swirling saturation, and have assorted cuts measuring between 5x4mm and 5.5x4mm each! Not to mention the cut! These sapphires features smooth bottom cuts and a rose cut dome that glitters in the light, and have a Mohs hardness rating of 9 out of 10. These gems were sourced from Africa, and present glistening superior lusters. Heated only!