Comments for What Do the Hallmarks 585, 750 gm16, 375 gm16 Mean?

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Answer
by: Anonymous

GM 16 = 1.6 Grams

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GM16
by: Anonymous

GM is maker.(grahams) and 16 is ring size(18mm) inside diameter. Hope this helps.

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GM 16
by: Anonymous

I don't think it means 16grams. I have a gold diamond ring with 375on one side and GM 16 on the other. It's a ring so not 16g Wish was 16g at what gold costs. And have another ring with both 375 and 585 so I too would love to know the answer to your question

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Compulsory Marks on Gold
by: Rick

These marks are compulsory marks that tell you the gold content.
585= 14 karat gold
750= 18 karat gold
375= 9 karat gold


16 gm = maybe the weight

Cheers
Rick



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