Heated! 13ct dark blue Sapphire set from Madagascar

This 21 piece set features rich color saturation with well matched dark blue hues and semi opaque bodies. They have amazing liquid lusters giving them the appearance of being wet, and measure about 5mm x 4.1mm. Sourced from Madagascar. These pieces are heated only with no dyes or fillers, and have a Mohs hardness rating of 9 out of 10.