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High Quality Machine Fancy Cut Synthetic Loose Violet C Gems

High Quality Machine Fancy Cut Synthetic Loose Violet C Gems

A GIA study of diamond fluorescence A study performed in 1997 by the GIA found that the level of fluorescence has no widely perceptible effect on the color appearance or transparency of diamonds when viewed table down upside down. In the table up position diamonds of Strong or Very Strong fluorescence appeared to have better color than less fluorescent stones.

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