If a piece of jewelry is stamped with OTC 925, the OTC stamp is the name of the company that made the jewelry, OTC International. 925 is a common stamp on all sterling silver.
If a piece of jewelry has 925 CISS stamped on it, this typically means it is 925 karats. The CISS is just the abbreviations for the maker of the piece of jewelry.
I believe it is .925 silver with a platinum coating to retard tarnish.
War dose ndi mean stamped in a 925 ring mean
The 925 is an indication of sterling silver, not gold.
It means it is 92.5% pure silver.
You can check for a hallmark stamped on the jewelry indicating it is silver, such as "925" for sterling silver. You can also perform a magnet test to see if the jewelry is attracted to the magnet, as silver is not magnetic. Lastly, you can conduct a nitric acid test to determine the presence of silver in the jewelry.
The letters in jewelry usually stand for the person who made it or the company. The 925 is the silver content of the jewelry. At 925 you have sterling silver and that is good.
Italian gold jewelry stamped "HCT 925" indicates that the piece is made of gold-plated silver. The "925" means silver no matter what color. "HCT" is the trademark of Floridian jewelry company, Harcourt, Inc.
A 925 stamp (aka a . 925 or S925 stamp) signifies that 92.5% of your jewelry is sterling silver, and the remaining 7.5% is made of alloy metals. If you see 925 stamped on a piece of jewelry, this means the jewelry meets the quality standards of silver.
"925" stamped on a ring means that the ring is made of sterling silver, which is 92.5% pure silver. "LA" stamped on a ring could indicate the location where the ring was made or the brand name of the jewelry maker.
Its a makers mark..Ross Simons has alot of R stamped jewelry