I would like to know how can you tell the difference between real diamonds and fake diamonds, and I would also like to know how you can tell what diamonds are better quality… Thank you

3 Comments so far

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   A very simple diamond test is to breathe hot air on it.
   if it fogs up, its glass or plastic.
   diamonds disperse excess water vapour very quickly, so a real diamond won’t fog up.
   a second test is to try to scratch a glass surface. this one is a bit more dangerous and may ruin your ring if its fake.

   quality wise? take it to a dealer.

2. ---

   Very simple – take a black pen-tel and make a small point on the edge of the stone. i you can see it from the table – it is 100% fake stone. If it is a diamond that was polished with the right proportions I shouldn’t see it. If you want to learn more about how to buy loose diamond and check them please Visit my blog at http://www.verifiedbuy.com/Blog.html or you can read here too http://www.verifiedbuy.com/Info-Center.html

3. ---

   If you have a gem scale, you can weigh it. CZ are more dense than diamonds.