Yoos or yoo's is a Chicago jewlery producer and wholesaler. They are a father son team who created the company in Chicago in the early 90s. They have quite a reputation in Chicago I myself own two different yoos chains and both are totally legit. The stamp on the jewlery will say "yoos". Hope this helps.
That is high end sterling rare hard to find
What does KA 1772 mean on a silver necklace
It stands for a symbol of silver or not natural and real silver
C A on a silver necklace typically stands for "Sterling Silver," which indicates that the necklace is made of 92.5% silver and 7.5% other metals for added strength. This hallmark is used to verify the authenticity and purity of the silver used in the necklace.
It may be the maker of the necklace. Like the trademark. Hope this helps.
It looks like silver but says 14kt on it
There is no standard meaning for "Zci" on a silver necklace. It may be a personal initials, a custom design, or a unique engraving chosen by the wearer.
what does 750p mean on a necklace
"10K" refers to the purity of the silver in the necklace. In this case, it indicates that the necklace is made of silver that is 41.67% pure (since pure silver is 100% pure). It is a common marking to indicate the silver content in jewelry.
"SP" on a necklace typically stands for "Silver Plate", indicating that the necklace is composed of a base metal that has been plated with a thin layer of silver. This helps achieve the look of real silver at a more affordable price point.
92.5% sterling silver 7.5% copper or other metal
If I'm not mistaken, it represent the silver purity of the ring. So 952 would mean it is 95.2% silver, and the rest is usually copper or iron (I guess it depends on the ring).