Blue diffusion-treated sapphires are be- coming more prevalent than ever before. The diffusion technique, which involves the addition of color-causing chemicnls during heat trentment, results in a thin layer of color at the surface of colorless or light-colored sapphire.

If the Blue Sapphire suits you, the gemstone can bless you with abundant wealth, good luck, and prosperity. A well-suited Neelam stone can show miraculous results even during the Sade sati period. ... Wearing this gemstone during the Sade sati period boosts the wearer's energy levels and ups his/her metabolism.