925 is the international symbol for sterling silver. the number indicates purity, or enough silver content to be real silver. Thailand is the country of origin and cna is the hallmark of the company or individual who made the piece. it may even be the silversmith's initials. if you google this mark there are many pieces wiht it on it- I jsut bought a pair of earrings with the same mark.
what does M stamped on jewerly mean?
what does stamp 1s mean on jewelry?
what does et stamped in jewelry mean?
what does lfs mean in jewellery?
what does si mean stamped ina ring?
what does S mean on fashion silver jewelry?
what does 1S means in a jewelry?
what does si stand for in jewlery?
what does s1 stand for on jewellry?
what does SI mean stamped on jewlery?
what does cc mean following the 12 kt stamp on a coral bracelwt?
what does s1 mean on a gold locket?
what does LFS S1 mean on gold necklace?
what does D050 stamp on jewelry mean?