Korea = Country of Origin or what country the ring is from.
8 = Ring Size
From what I understand some jewelers stamped in the ring size!
If the ring is gold, it means it is either 8 or 9 karat gold.
"Pd 8" stamped on your ring indicates that the ring is made of Palladium, which is a precious metal known for its durability and resistance to tarnishing. The number "8" likely refers to the purity level, which is commonly 800 parts per thousand. This stamp is a quality assurance mark indicating the metal content of your ring.
I have NV and 8 stamped inside my 3 joined rings and they're bronze, silver and gold in colour, someone told me it stand for either Nevada Silver or the ring size for countries such as Australia.
I recently purchased at auction a mandolin with a stamped tailpiece marked "Kay", a sticker at the top rear of the headstock that reads "MAND 8" and a sticker at the base rear of the headstock that says "Made in Korea". The front of the headstock has no markings.
The NV in your ring means that your ring was made from the Nevada Silver Mines which in turns mean that your ring is Sterling Silver. The next letters you are referring to is au which is the periodic symbol for Gold meaning thet your ring is in fact real gold.
Pure gold is 24 karat. If you multiply .333 times 24, it is 8 karat gold.
Its probably stamped 585 rather than 885, indicating 14 carat gold. Sometimes the stamping is somewhat worn, blurred or dirty, so the 5 may look like an 8.
"925" is a mark of sterling silver. It means 92.5% of the metal is silver, and the rest is copper to make the silver more solid.
Have a ring RJ 8 marked inside. The 8 refers to ring size. Am searching RJ myself.
Emperor Gwangmu of Korea was born on September 8, 1852.
Emperor Gwangmu of Korea was born on September 8, 1852.