This is the number of karats representing 100% pure gold
The term 'carat' refers to the amount of pure gold contained in an ... 24 Karat 
represent pure gold, all 24 parts of gold, 100 Percent purity and in... [DOC] [TLE] Gold Measurements: What Do the Terms "Karat" & "Troy Ounce ... [PAR] 100% pure gold is defined as having a purity of 24 karats so if something is 24 
karat ...