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Grandiderite


#1

Is bright blue grandiderite as valuable as greenish blue?


#2

I have not seen a Grandiderite that is bright blue all the gems I have seen even on websites for sale are greenish with touch of blue??


#3

I have seen on Ebay a large 95.65 ct cut stone "advertised’ as Grandiderite that did look blue when back lit .and more green when not back lit . The auction may still be open.