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What does the 375 stamped inside your ring mean?
375 is 9ct gold.
What does the number 375 marked in jewelry mean?
375 is 9ct gold easy to sell to anybody
What does 375 AC16 mean on a gold ring?
I have a 9ct gold ring (with pink sapphires) which has this marking on it, it is made by Angus & Coote jewellers. **375 stamp means 9ct gold - 37.5% pure gold, or 375 parts per 1000. This can be stamped on white gold or yellow gold. 585 is 14ct gold, 750 is 18ct, and 1000 is 24ct or PURE GOLD. Guessing AC16 is Angus & Cootes stamp.
How many percent of gold in 9 carat?
9ct is 37.5% pure gold, and 62.5% base metals or alloy, hence why it is the most durable of all the carats of gold.
How do you calculate percent gold and number of Karats?
there are a number of commercially avilable products that test the purity of gold (the Carat) from that you can extrapalate the percentage. 9 carat = 37.5% on the otherhand if it's recenlty made in a developed country it will be marked. (9ct or 9k)
