How do you know if your diamond is real?

Answer 1

In the old days, just scratch a piece of glass. If the glass scratches and the diamond is fine, then you have a real diamond.

However, today, with manufactured diamonds, it's not so easy.

For clarity, the best solution is to take it to a jeweler and get it tested, and valued at the same time, as you will need this to insure it - as it will be a real diamond, you will want to insure it.

Another Answer

Any diamond is a real diamond, regardless of whether Mother Nature 'manufactured' it, or it is the product of a human manufacturing process.

A human-process diamond is worth less than a natural diamond, but a diamond, nonetheless.

A certified gemologist can verify the origin of your diamond -- a jeweler may not have the skills or experience to identify a stone's source. You pay for a gemologist's report, which you'll also need, should you require claim reimbursement under your insurance policy.

Answer 2

You can check if your diamond is real by viewing it under a jeweler's loupe to examine its inclusions and facets. Additionally, you can conduct a fog test by breathing on the diamond – if it clears up immediately, it is likely real. Finally, you can consult with a professional jeweler to get a formal appraisal and certification.