Sapphire Jewelry
In this section you will find information on the following
-Learn how heat can change the color of sapphires.
⇒Fracture Filling & Flux Healing
-Find out how flux is used to fill cavities in sapphires and change clarity.
-See how the diffusion process produces color for low grade sapphires.
-Understand the intricacies of irradiation on sapphires.
