Gold coating on bottom

QuestionsCategory: Ask The Diamond GuyGold coating on bottom
Dee Doan Staff asked 10 months ago

Why is there a gold coating (unknown kind) on the bottom of my diamond. Is it a fake (cz, etc.)

1 Answers
Dee Doan Staff answered 10 months ago

Hi Stewart,
Not a good sign. There are fakes that are called foil backs. The foil is put in place to act as a mirror to reflect light back into the observers eye.
Fred

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