tap it with a hammer to see if it breaks. TAP not smash. or just take it to a jeweller.
2006-06-27 00:59:33
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answer #1
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answered by Alex F 3
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A real diamond will cut glass. A fake will not.
2006-06-27 00:59:54
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answer #2
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answered by J Somethingorother 6
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Drop them both on a hard floor. One will break, one will not. The one that breaks is the fake one, the one that didn't break is the real diamond.
2006-06-27 01:08:55
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answer #3
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answered by Anonymous
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a real diamond will cut glass and a fake one will not cut glass
2006-06-27 01:01:25
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answer #4
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answered by Blake T 4
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A real diamond will scratch glass, and nothing you have around can scratch a diamond.
2006-06-27 00:59:18
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answer #5
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answered by MOM KNOWS EVERYTHING 7
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real diamond will cut glass fake one won't
2006-06-27 00:59:34
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answer #6
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answered by Jessi 7
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ah real diamond isn't in perfect cut there is not perfect cuts for diamonds and if you are in one room and this diamond is being hit by the light it produces rainbow colors....
2006-06-27 02:00:05
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answer #7
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answered by Anonymous
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your girlfriend will know! But yea, the true
diamond will cut glass and fake one will not
2006-06-27 01:00:33
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answer #8
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answered by Anonymous
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usually u can bite down into a fake one a real one wont crack....or you can go to a jeweler
2006-06-27 00:59:59
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answer #9
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answered by amber_neuser19@sbcglobal.net 1
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take it to a pawn shop, they'll tell ya
2006-06-27 01:00:07
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answer #10
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answered by Anonymous
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