The initials of the Goldsmith (the person who carved and created your ring) The initials of the Jeweller (the company that sells the link, like Tiffany or Hearts on Fire) The initials or logo of the Manufacturer who produces the ring.
Stamps like the one you ask about are the initials of the designer or company. There also should be gold or silver content. The initials add no value to your ring.
The initials, of course, are unrelated to the material of the gold. You should take the ring to a jewelry shop and have the experts analyze it.
Stamped inside a ring, the JS initials and the 925 mean the initials of the manufacturer and the karat of the ring. A ring that says 925 means that the ring has 925 karats.
Titanium!
"RSC" stamped on the inside of a gold and diamond ring may indicate the jeweler or manufacturer responsible for creating the piece. It could be their initials or a company trademark that helps identify the origin of the ring's design and production.
SC could be the initials of the manufacturer or jeweler who made the ring, or it could represent the metal composition of the ring (14k gold, for example). It could also be a personal inscription or symbolic meaning known only to the wearer.
HMS usually means Her Majesty's Ship, but inside a ring, it may be someone's initials.
Usually letters like that inside of a ring are makers marks or initials of the people for whom the ring was made. If a mark is right next to a karat mark it could tell us something about the gold itself. A ring marked 10k EPN would mean 1ok gold electroplated to nickel base metal. That item is not real gold.
WM: I purchased my ring as a Wal-Mart promotion. Since I read initials are usually the maker, I'm assuming Wal-Mart!
"BH" stamped inside a gold ruby ring could potentially be the manufacturer's mark or the designer's initials. It could also indicate the type of gold used in the ring, such as "Black Hills Gold," which is a specific type of gold jewelry made in the Black Hills region of South Dakota.
it is not gold electroplate it is gold