in GOLD AND PRECIOUS METALS What does the stamp 999 mean on gold jewelry? .999 means fine gold, or the purest you can get. gold always has to be alloyed to some other metal to make jewely
in GOLD AND PRECIOUS METALS What does the stamp 999 mean on gold jewelry? .999 means fine gold, or the purest you can get. gold always has to be alloyed to some other metal to make jewely