it means nickel-free, because some people have reactions to nickel
What does MNSN On sterling jewelry mean
It may mean that the ring is made of sterling silver.
Sterling
The sterling silver standard has a minimum millesimal fineness of 925
im not quite sure what you mean but if you mean like the abbreviation eg: Oxygen=O Nickel=Ni
It doesn't have Nickel in it.
Nickel Free 925 silver. Namely, sterling silver which is free of nickel traces.
(Cwe) Charles winston edition (cz)cubic zirconium (925) sterling silver (nf) nickel free..
That it does not contain any of the metal nickel.
"925" means it is sterling silver or a 92.5% purity of silver. NF is a hallmark of the silversmith. I am trying to find nf now. I will post when I find it. From LCsocal: I am not sure that is correct, otherwise NF would be the busiest man in Thailand. I believe the "NF" indicates "nickel filled" with sterling silver plating. This would be consistent with the hallmark GF 14K, which means gold filled--an alloy of some sort with 14K plating. You'll note that the silver pieces from Thailand with the NF 925 hallmark are usually exceptionally well priced and this explains why. I am certain that the NF stands for nickel free as there are many who are not able to have nickel in there jewelry as they are allergic to it, and as the sliver has alloys added to it, the other .75 of the 9.25 as it is a make up of other metals to make it hard and useable for things like jewelry.
Are you sure it is fspo? ESPO is the name of a vintage jewelry company. I see it on many gold filled rings.
NC 925 when used in reference to jewelry would signify that the base materials used are nickel and cobalt. The 925 would mean that is plated with 92.5 percent sterling silver.
9K= 9 karats GF=Gold Filled ST=(possibly means sterling)
"Nida Factory" from Thailand
What does MNSN On sterling jewelry mean
This phrase typically means that the advice being offered is not worth much, as a nickel is a small amount of money. It suggests that the advice is not valuable or helpful.
It may mean that the ring is made of sterling silver.