What's the difference between Swarovski Crystal, Diamonds and Cubic Zirconia?

An in-depth look at the difference between diamonds, Cubic Zirconia, Moissanite, Cultured Diamonds and Swarovski Crystal used for jewellery making.
‘Diamonds are a girl’s best friend,’ a phrase and song made famous by the 1949 movie Gentlemen Prefer Blondes in which Marilyn Monroe first performed the song. Today the saying is very much true, but

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