What 20K means
20K gold contains approximately 83.3% gold, with the remainder made up of alloy metals. It is commonly associated with higher-purity jewellery. Actual jewellery purity should be professionally verified.
Gold purity guide
20K Gold
Understand 20K gold purity, common uses and how its reference rate relates to today’s 24K gold rate.
How the rate is calculated
The indicative 20K rate is derived from the centralized 24K reference rate according to gold content. A final jewellery valuation also depends on tested purity and net gold weight after non-gold materials are accounted for.