Its the jewelers mark, its the initals and trademarks of the jeweler (and/or company) that manufactured it. It may also contain the karat value of the diamond(s) and gold.
L stamped inside a ring
How much is this ring worth it has 925 stamped inside it
Blue lagoon by mikimoto 14 k.
No answer.
i have a gold ring with ING stamped on the inside , what does that mean ?
What does lr inside a band of a ring mean
Stamped inside a ring, the JS initials and the 925 mean the initials of the manufacturer and the karat of the ring. A ring that says 925 means that the ring has 925 karats.
"STERLING" stamped on a ring indicates that the ring is made of sterling silver, while letters stamped on the inside of a ring could represent the manufacturer's mark, the metal purity mark, or any personalization done to the ring. It is common for jewelry pieces to have these stamps for identification and quality assurance purposes.
A86
Titanium
its the manufacture.
Sterling.