This mark is according to different standards, which tell the purity of gold (Gold hallmark stamp). With this mark, you can know how much pure gold you have, such as on different scales it can be ...
Rub the gold jewellery on a ceramic stone, if the marks turn black, then the gold is fake, if they turn golden, then the gold (Gold Purity) is real. Third method: Fill a large vessel with water ...
Gold does not react with vinegar, making it a simple home test. Place the gold item in a small container. Pour white vinegar ...
Fake jewellery can look just like ... such as "925" for sterling silver or "18K" for gold. Genuine jewellery will usually have a hallmark, and it’s found on the inside of rings or on the clasp ...