Ceylon Yellow Sapphire gemstones are considered a good selection as These are almost entirely apparent on the naked eye i.e. ‘eye-clear'. They can not be free of charge from inclusions and crystal or feathers are those ordinarily present in natural Ceylon Yellow Sapphires. Treatment method: Just about all gemstones are https://www.tumblr.com/thegemjournal/759696203354128384/understanding-the-unique-characteristics-of-yellow?source=share