(Cwe) Charles winston edition (cz)cubic zirconium (925) sterling silver (nf) nickel free..
NF stands for National Formulary, a publication that sets standards for the quality and purity of chemicals, drugs, and food ingredients. Chemicals designated as NF grade meet the specifications outlined in the National Formulary.
In French, "NF" stands for "Norme Française" which translates to "French Standard." It refers to a set of standards and certifications developed by the French Association for Standardization (AFNOR) to ensure quality and safety in products and services.
Nuerofibrils
Lutivit NF capsules are commonly used as a nutritional supplement to help manage hair loss and support hair growth. They contain vitamins and minerals that are important for maintaining healthy hair and promoting hair strength. It is important to consult with a healthcare professional before starting any new supplement regimen.
Neurofibromatosis (NF) is a dominant trait. So only one copy of the mutated gene is needed to have the disorder...for example, if someone with NF marries another person without NF, then the chance that their child would have it is 50%.
not sure about the NF but 925 is silver i know that much for sure!!
925 NF or 925 NP indicates that the jewelry is made of sterling silver, which is 92.5% pure silver. The NF or NP likely refers to the manufacturer or designer of the piece.
925 is the stamp for sterling silver
NF 925
The number 925 may indicate a purity of the silver. The identifier 750 nf may be a design number, catalog number or other identifier best explained by the designer/ manufacturer.
"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.
not fine
Diamonds are not stamped: perhaps the metal setting is stamped. Take your jewelery to a local jewelery shop and ask that the diamond be tested.
There is zero relationship between the stamp on jewelery metal and the stones set in the metal. A local jeweler using a probe can answer your question.
"Now or Formerly"
Depending on context, NF-3 could be neurofibromatosis type 3 or Nitrogen trifluouride.
I can answer part of this, if it is the artist I knew