Gold-plated Sterling Silver. Not sure how to tell the carat of the gold, tho.
it means sterling sliver.
Its a makers mark..Ross Simons has alot of R stamped jewelry
it means that the ring/bracelet is gold plated sterling silver.
Im not sure, but i have a ring stamped with an ARJ as well. It is a silver ring and i believe there is also a stamping of a face as well.
925 is found on silver jewelry, and it means 0.925 grams (of silver). The R is meaningless.
The "R" is not meaningless. It is the makers mark or hallmark and it can mean a huge difference in value. Unfortunately, I need to know the same thing. minenis marked "Sterling .925 R" and know what everything but the R stands for. what is your piece of jewelry? Please let me know if you find out!
A ring that is stamped P45R is basically what the ring is made of. P means that the ring itself is made of pumb gold. This type of gold can only be used by certified goldsmiths. The number tells the karrots. The R may means that the piece is trademarked by the creator.
what does 3 R(backwards R) K stamped on jewellery mean
What rcz mean inside ring
r answer: Earn +20 pts Q: What is 925 mean on jewelry? Write your answer...
The marking "R STER" on the inside of a ring typically indicates that the ring is made of sterling silver. "R" stands for "sterling" and confirms that the metal content is at least 92.5% pure silver.
Occasionally you will find older photo frames made of sterling silver. It is possible this frame is silver. The R could be a manufacturer's mark. I would bring it to a jeweler to see if it is silver. 925 usually means sterling, 92.5% pure.
let the outer radius of the ring be R inner radius r n cross sectional radius be y then the volume of the ring will be (pi)y2 X (pi)(R-r)/2 i.i the cross sectional area multiplied by the length of the ring when it was a line the length is taken at the midpoint of the thickness of the ring = (R-r)/2