What does 925 and ae mean on a silver ring?
I think you are reading the number backwards. Should be read as 925. That’s the amount of silver in the the total alloy, in other words 92.5% srebrny. Commonly called Sterling silver. American coin silver pre 1964 Jest 900 fine as an example.
What does 925 R on one side of the ring and China 10 on the other?
Hi ,
I am a designer and creative director for a Chinese Jewelry factory producing silver jewelry and we always stamp the 925 stamp as it proves its sterling silver (925 z 1000 which is pure silver )
The stamp China is because some countries or some clients need also the stamp of the country of provenance of the jewelry
What does ‘UD’ stamped on the inside of a ring mean?
The markings on Jewery are for identifying metals, carat weights, manufacturer, tradeMarks, jeweler, or designers. Your UD could mean Universal Designers If someone uses that name. There are many unified marks. Your UD could only be one of three things a trademark ,a jeweler, or a designer. There is a Jewery company called universal jewelry but I don’t know if that is where your UD is from but now You have Some sort of ideal of what it could be.