If you want to check your gold's purity, try these techniques:
Chemical Testing by Experts
The nitric acid test is a reliable method. A jeweller can perform this test, as pure gold does not react to the acid.
Pure gold won’t react to magnets, so use one to check if your gold contains other metals.
Rubbing gold on a stone, followed by applying acid, helps reveal the purity of the metal.
It is a non-destructive method that tests gold purity by measuring the X-rays emitted when the material is exposed to high-energy X-rays.
Gold should maintain its shine. If there is tarnishing, it might be an alloy or mixed with other metals.
Aside from these strategies, there are additional factors to consider:
Key Gold Certification Insights
The BIS certification on gold ensures its purity and authenticity. Key features include:
Gold Karat Choices
24 Karat gold is pure but soft. For everyday jewellery, 22 Karat offers a good balance of durability, while 18 Karat and 14 Karat suit specific design needs.
Accurate Gold Testing
Modern technology, like Karat-checking machines, is used in Jammu and Kashmir to provide precise gold purity readings.
