I've been looking for the same answer and *think* it could be the Product Origin. CN would stand for China.
A CP stamp on jewelry means commercially pure. If an item is titanium and has a CP stamp, it would mean commercially pure titanium. 90% titanium
The cp part of the stamp means 'commercially pure'. Stamps are meant to be used to signify the purity level of the gold that is being purchased.
9kcz
There is not a stamp for jewelry that is 950. The stamp is .925 and it means the jewelry is sterling silver
On a swarovski ring, the stamp 58 refers to its size (large).
The 925 stamp mean the jewelry made from 92.5 percent silver.
Helzberg Diamond Store
It means HOUSE Of Bangles!
quality gold inc
What does SW mean in a horseshoe gold ring
what does dm stamped on gold mean
The CP stamp on your ring typically indicates the manufacturer or designer of the piece. It could refer to a specific jewelry brand or a hallmark used to signify quality and authenticity. It's advisable to research the specific brand or consult a jeweler for more detailed information about the ring's origin and value.