It is crucial to authenticate and confirm the specs from the gemstone you are looking to invest in. In the case of Ceylon Yellow Sapphires, watch out about deciding on irradiated gemstones only. After lighting an incense stick in front of the gemstone the mantra “Om Brim Brihaspataye Namah” (ॐ https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share