To check the quality of silver, you can run a magnet over the silver coin or jewelry. If the silver sticks to the magnet, then the quality is not good. Keep in mind that Sterling silver alloy is the ...
(PRESS RELEASE) DALLAS — The American Gem Trade Association (AGTA) announced the winners of the 2024 AGTA Spectrum & Cutting Edge Awards. This year is extra special because it marks 40 years of ...