Fake diamonds may stay fogged for a few seconds longer than the real ones. Diamonds are very ... this can be a good secondary test for questionable stones if you already have concerns.

Valentine’s Day is one of the most popular occasions for giving diamond jewelry. In fact, the latest statistics from the ...

Water test: Drop the diamond into water and if it sinks quickly, it's likely a real diamond. If it floats or sinks slowly, it's likely fake. “Again, this is a product of a real diamond’s ...

A fake stone would be perfect - absolutely ... that probably means it's not going to be a real diamond either." This is an easy test since diamonds are one of the world's hardest materials and ...