I purhased an irradiated beryl, 29.83 carats, knowing it was treated. I love the color . It is a deep blue. It does not look like the blue geen natural aqua color, more like a saphire blue… But still love the stone. I paid $1500. It came via Thailand, with a brochure AGL Thai laboratory. Will the color fade? What is an estimated value of the stone? Did I get a good value or did I waste my money? It is oval shape; Cutting style - crown - brilliant cut; Cutting style Pavillion - Fancy cut… The stone reflects light beautifully, and it transparent, not opaque or cloudy.