It is vital to authenticate and verify the technical specs on the gemstone you want to buy. In the case of Ceylon Yellow Sapphires, be careful about picking irradiated gemstones only. People with solid Libra and Taurus zodiac placements in their beginning charts gain probably the most from this stone. https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share