I read somewhere that it meant Silver Unlimited and that it is a company that makes jewelry. Hope this helps.
"Su" stamped on a chain likely stands for "sterling silver," indicating that the chain is made from genuine silver. The stamp is a common marking used to identify the metal content of the jewelry.
what does dm stamped on gold mean
When silver jewelry is stamped 80 SR it means that the jewelry is 80% silver.
What does br mean stamped on
What does 925SR mean
What does SBI mean
War dose ndi mean stamped in a 925 ring mean
V.O. Jewelry is a brand.
incest
CR Co stamped on jewelry stands for Crown Jewelry Company, indicating the manufacturer or distributor of the piece.
What does alm mean on my bracelet
Nickel plated