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How can I tell the difference between a fake and a real diamond?
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The best way to tell if a diamond is real or fake is to look for signs of clarity, color, cut, and carat weight. Real diamonds will have a high level of clarity, with no visible inclusions or blemishes. They should also be a good color, such as D-F, and have a good cut that allows light to pass through them. Finally, they should have a certificate from an independent gemological lab stating their carat weight.