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View Full Version : Relative weight of gold alloys and silver



Christina Ecco
17-09-2013, 08:53 AM
Hello all,

I'd like to cast an 18k or 22k gold replica of a fine silver original ring I made a while ago. Does anyone know what percentage heavier than the original it will be? I know that 14k is approx the same as silver, but have no idea about 18k or 22k. 25% heavier? 50% heavier? More!!!??

Thanks very much,

Christina