NEW STEP BY STEP MAP FOR HEATED VS UNHEATED YELLOW SAPPHIRES

Yellow sapphire is primarily shaped from aluminum oxide (corundum) with trace amounts of iron concentrations. The gemstone’s vivid yellow colour arises from the presence of such iron impurities during its formation.Yellow Sapphires that happen to be natural and untreated and excelling to the 4C’s of Lower, shade, and clarity and carat body