Vivid blue 3.01ct princess cut Sapphire set

These 48 sapphires were heated only, with no dyes or fillers, and exhibit vibrant blue hues with swirling saturation and superior lusters. They have mixed sizes, measuring between 1.7mm x 2.2mm each, and have a Mohs hardness rating of 9 out of 10 making them perfect for setting. Sourced from Madagascar.