It is a makers mark. I have a pair of silver earrings that have ALR 925 on them. From what I can find on the internet, it is the mark of Alphonse Louis Reis.
what does 88 on silver jewelry
montreaux jewelry inc
When silver jewelry is stamped 80 SR it means that the jewelry is 80% silver.
330 on jewelry- ring what does it means
KOD on silver jewelry typically stands for "925" which is the hallmark for sterling silver. This indicates that the piece is made of 92.5% silver and is of high quality.
Sterling silver
Not Really
You are going to die if you continue to wear this piece of jewelry. 925 is the silver content, sterling silver.
"YC" on silver jewelry typically stands for "Yin Cai," a Chinese jewelry manufacturer known for producing high-quality silver jewelry. This hallmark indicates that the piece of jewelry was made by Yin Cai and is usually accompanied by a purity mark for the silver content.
"ML" on silver jewelry likely stands for the metal quality of the piece, indicating that it is made of sterling silver, which is 92.5% pure silver and 7.5% other metals. This marking ensures buyers that the jewelry is made of genuine silver.
The 626 stamped on silver jewelry means that the piece is 62.6 percent pure silver. You will often see it as 626 or .626 on jewelry pieces.
The letters "SL" on 925 silver likely stand for the manufacturer or maker of the jewelry piece. It's common for silversmiths and jewelry companies to stamp their initials or company name on silver jewelry along with the purity mark "925" to indicate it is sterling silver.