Can anyone help me please, got an old piece of gold jewellery (I think it is gold). I do not recognize the markings on the piece. It says CT - 18750 - possibly from eastern europe.
N0help4u
Feb 16, 2008, 02:55 PM
18 750 75.0 gold Standard caratage
18 means 18-carat gold. The 750 after the 18 means it IS 18 carat gold