I have a gemstone that tests as diamond, weights like a diamond but under magnification looks… different. Was pulling a piece of fuzz from under a prong and the surface scratched. I know stones can be diamond coated. I know diamonds can be coated to improve them visually. How can I determine or verify this is a diamond? Per friends request, I removed it from the setting to weight and heat it. There are now some clear spots in the coating.
I would like to know how to remove this coating.
I would like to know how to remove this coating.
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