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.

SUBMIT A QUESTION

Q&A Categories

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

18K G.E.

Read More

Ring stammped 925 and cz

Read More

Value of a ring

Read More

What does this stamp mean?

Read More

Stamping in ring

Read More

Upgrade stone or halo

Read More

Dipping

Read More

This website uses cookies to improve your experience. We'll assume you're ok with this, but you can opt-out if you wish.

Call 1-800-275-4047 to learn more or complete our online form and we’ll contact you.