Gold hallmarks measure purity. Gold and silver hallmarks are somewhat more universal. ... Likewise, a "585" or "14k" imprint indicates a gold content equal to 58.5% of the whole. ...

If you have a piece of gold jewelry, grab it and a magnifier and see if you can find the marking that tells you how “gold” it is. Does it say “10k,” “14k,” “18k,” or some variation? Can you find one ...

Plumb gold is a technical term. It is especially important in for people collecting estate jewelry or selling some jewelry. Until 1981, in the United States, manufacturers of jewelry could use gold ...

With the introduction of BIS Act 2016, the government is likely to allow only 22k, 18k and 14k gold jewellery to be sold by jewellers in its hallmark logo instead of purity marks such as 916 and 875.

585 purity gold (14K) stands at Rs 46,478 per 10 grams. ... The hallmarks are as follows: 999 purity is marked on 24-carat gold. 958 purity is for 23-carat gold.