it means gold filled. a layer of real 9ct gold on top of a cheap metal ie copper
375 is 9k gold.
depends on the weight.
The "375" stamp on a piece of jewelry indicates that it is made of 37.5% gold, which is equivalent to 9 karat gold. So, a 9ct gold ring stamped with "375" means that it contains 37.5% pure gold and is considered a lower gold content compared to 14ct or 18ct gold.
9ct gold and 9k gold are actually the same and both refer to gold that is 37.5% pure gold (375 parts per thousand). The term "9k gold" is more common in Europe, while "9ct gold" is used in places like the UK and Australia. The price of gold can vary based on factors like purity, weight, and market conditions, so if you find 9k gold jewelry at a particularly low price, it's possible it could be a result of other factors such as manufacturing processes or design complexity rather than it being fake.
no such thing
375 CZ means that the ring is made of 9k gold (375 is the gold purity in parts per thousand) with cubic zirconia stones. CZ is a synthetic stone that resembles a diamond.
9K= 9 karats GF=Gold Filled ST=(possibly means sterling)
37.5 % metal (either Gold or Silver)
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)
In "9k medium," the "9k" refers to a gold purity level of 9 karats. This means that the gold content is 37.5% pure gold, with the rest being made up of other metals to strengthen and color the gold.
It indicates that the ring is made of 9k gold. Probably European in origin.
Better to lose a 9k gold ring than a 18k one ! 18k is purer gold than 9k.