If any piece is Sterling, it will have a hallmark '.925' stamped deeply on it. Any pieces made since 1850 or so will most likely be plated with rhodium or ruthenium.
KA 1772 is likely a maker's mark or a hallmark indicating the manufacturer or brand of the necklace. You can try researching the mark online or visiting a jeweler who may be able to help you identify the origin of the necklace bearing this mark.
if its not stamped
The cheapest sterling silver necklace at Walmart is $6. It is a 2.5mm Sterling Silver Twisted-Harringbone Chain Italian necklace that comes in various sizes.
i believe that the markings "tib" on a chain or necklace means it is not silver it is made from titanium...
If it is sterling it is usually stamped as sterling
matters on the size mine is just about under 20 inches friend said its worth 300% at a store. its 92.5% silver chain necklace
Try the Sterling Silver 9mm Italian Flat Curb Chain Necklace. It features traditional Italian flat curb chain link construction, sure to delight your friend or loved one.
How much for 14kb silver necklace
One can clean a silver necklace by washing it with an old toothbrush and warm soapy water. Another method is to rub toothpaste on the palm and rub the jewellery in it and rinse in warm water, allow to air dry.
The mousie eyes are by the silver necklace. The mouse's head is touching the silver necklace. The silver necklace is by the red purse.
if a silver necklace with italy and agi real
The will both have an impression on it's back or end letting you know what the content is.