Heated only! 3.98ct round cut Australian Sapphire set

This glittering selection of 1/4 carat sapphires presents a stunning 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 in shape, and measure approximately 3.5mm each with a Mohs hardness rating of 9 out of 10. Heated only!