A lady s ring typically weighs less than 1 10 troy ounce.
Silver ring marked 925 nf.
5 out of 5 stars 335 335 reviews 28 00 free shipping add to favorites vintage 925 pink mother of pearl ring size 8 1 2 winstonstreasurehunt.
The other 7 5 is an alloy that is nickel free.
Since sterling silver jewelry does not contain nickel in its alloy there would be no reason to have to identify it as nickel free.
Rating i read that.
At the current market price that would be worth about 1 80.
Nf means nickel free.
They usually add an alloy to all pure precious metals when making jewelry because they are too soft and bend easily when pressure is applied.
Vintage sterling silver cross ring size 8 1 2 marked nf 925 bndjewelry.
925 means it is 92 5 silver.
So if the ring is stamped nf 925 it means the ring is 92 5 sterling silver and when the nf is also there it means the remaining 7 5 is not nickel.
Nobody knows what the nf stands for but there seems to be a lot of people wondering about it.
In addition there may be a thai or thailand stamp for the items manufactured in thailand.