As a capital letter M it has three angles
It is the company who made the ring.
it is a ring that is real and old
16.51 mm inside diameter
what does pt mean on diamond ring
what means P.m on th ring
it is just a letter that can sound like mmmmm or M or m like any other letter
It could mean STerling Silver.
925 m/c
sterlized
The most likely name on a ring with the letter L is Love
The letter M represents the number 1000 in Roman numerals.
Lustrium alloy?
You are going to get married
There is no m on the indicator
925 shows that it is made from Sterling Silver and M M D is the Scottish maker's mark.
Mucho