Heated only! 4.23ct diamond cut Australian Sapphire set

This glittering selection of sapphires presents a gorgeous mix of blues, yellows, and greens with both rich and vivid color saturation. The colors of these gems swirl and mix together, giving them their uniquely Australian color palettes. They are well matched measuring between 3mm and 3.4mm each with a Mohs hardness rating of 9 out of 10. Heated only!