I was told the NR is for Natural Round, this means the diamonds are not from a lab and are worth way more than the lab ones.
NR stamped on jewelry typically stands for "no returns." This indicates that the item cannot be returned for a refund or exchange.
NR stamped on the back of jewelry means it is a Vintage Avon piece by Nina Ricci. The NR on Avon jewelry has absolutely nothing to do with Nina Ricci. NR is an internal Avon code representing the factory where it was made.
The SK stamp on jewelry is the initials or mark of the maker or manufacturer. Often letters are stamped inside jewelry to show who made it.
The letters STGPPC stamped on jewelry refers to two separate items. STG is an abbreviation for sterling. PPC is the manufacturer of the piece. PPC stands for Princess Pride Creations.
The stamped letters "BW" on jewelry likely indicate the metal composition of the piece. "BW" could stand for "Black and White," which typically refers to a type of metal plating, such as black rhodium and white gold. Alternatively, "BW" could represent the initials of the jewelry designer or manufacturer. To determine the exact meaning of the stamp, it is recommended to consult with a jewelry expert or appraiser.
Not Rated
The stamped letters "FGS" on jewelry typically indicate the manufacturer or brand, while "VIOR" is often associated with a specific line or style within that brand. "VIOR" may also refer to a particular type of jewelry or design aesthetic. These stamps help identify the piece's origin and can provide information about its quality and authenticity.
When silver jewelry is stamped 80 SR it means that the jewelry is 80% silver.
Not Really
The letters "CE" stamped on jewelry indicate that the item complies with the European Union's safety and environmental regulations, particularly concerning the Restriction of Hazardous Substances (RoHS) directive. This stamp signifies that the jewelry has been tested and is free from harmful levels of certain toxic substances. It's often seen on jewelry sold within the EU market, ensuring consumer safety and environmental responsibility.
The letters in jewelry usually stand for the person who made it or the company. The 925 is the silver content of the jewelry. At 925 you have sterling silver and that is good.
"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.