Q&A

Every day Fred Cuellar answers questions about diamonds. Why? Because he’s one of the world’s most renowned experts on the subject of diamonds. So you can ask a question here if you cannot find it in the database. Questions are not answered immediately. It may take some time for your question to be answered. When it is answered, you will receive an email notifying you and a link to the answer.

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Q&A Categories

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  • Cost
  • Other
  • Ring Setting
  • The Diamond
  • The Jeweler

F 1 14K

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Holes on underside of diamond rings

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14 KT GOLD G.E.mean?

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USAA Diamond

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.925p?

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real thing?

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Stamp on ring

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C7?

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What does GLR 10k mean?

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14KTP

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possible fake diamond from Sam’s Club

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Graff vs. Harry Winston

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What is the resale value of my 1 ct Leo Diamond engagement ring?

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Buying Diamond in Afghanistan

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What should it cost to replace a cloudy CZ and who can you find to do it?

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how easily does a diamond shatter?

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What does it mean if only one diamond glows under a blacklight?

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Markings on the inside of my ring

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David Yurman Replica

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Gold coating on bottom

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