It can be crucial to authenticate and confirm the requirements on the gemstone you need to acquire. In the case of Ceylon Yellow Sapphires, be cautious about deciding on irradiated gemstones only. Treatment method: Almost all gemstones are handled generally treated to improve their attract and All round overall look. https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share