333 parts of 1000 It means the gold content is one third of the total content.
Hi, I an not an expert, but was interested in a piece of jewelry that had a hallmark of 220 and was being presented as 22k gold. Ran a number of searches on the internet for 220. So far, the only...
these are the proper hallmarks 24 Karat Gold - 24K or 999 22 Karat Gold - 22K or 917 21 Karat Gold - 21K or 875 18 Karat Gold - 18K or 750 14 Karat Gold - 14K or 585 10 Karat Gold - 10K or 417 9...
.925 is a marking for silver, not gold. Therefore what you most likely have is gold plated over sterling silver. Gold is marked 9K, 10K, 14K, 18K etc.
thir are hundred of maker marks on rings, though the 14k is for 48% gold.