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Can a jeweler tell a lab diamond apart?

Hot Answered
A
Amy Adams New Contributor
Asked Jun 6, 2026

4 Answers

26
Best Answer
B
Brian Allen New Contributor
Trying not to overspend on an engagement ring. 5 answers · 1 selected

Based on my experience: I ordered from Charles & Colvard online. It depends on your skin and how often you wear it. Mine is fine, but a friend had issues within weeks.

Not worth the risk in my experience. Spend a little more and buy from a real store.

Jun 6, 2026
3
C
Carol Adams New Contributor
Obsessed with keeping my jewelry spotless. 9 answers · 2 selected

Honestly, it depends on a few things.

What I Noticed

The sparkle is actually more brilliant than a diamond in my opinion, especially under indoor lighting. Up close, nobody has ever guessed it was not a natural stone.

Cost

I paid $500 including the setting. A comparable natural diamond would have been at least five times that. The price difference is the main reason most people go this route.

Durability

It is still going strong after two years. I clean it once a month with warm soapy water and a soft brush. No scratches, no cloudiness.

Who This Is For

  • Great if you want maximum sparkle on a budget
  • Great if you do not care about resale value
  • Skip it if you want something that holds investment value
Jun 10, 2026
1
E
Ethan Garcia Verified Expert Verified Jeweler
Jewelry enthusiast and collector. 110 answers · 22 selected

Great question. Not worth the risk in my experience. Spend a little more and buy from a real store.

Jun 11, 2026
0
A
Amy Adams New Contributor
Trying not to overspend on an engagement ring. 4 answers · 1 selected

Here is what I have found after researching for weeks. A friend of mine got hers from Blue Nile and loves it. I would say yes, especially if you are on a budget. I have had zero problems so far.

It depends on your skin and how often you wear it. Mine is fine, but a friend had issues within weeks.

Jun 6, 2026

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