Silver Purity Explained: Understanding Fineness, Grades, and Pricing
The purity of silver is measured in fineness, which represents the percentage of pure silver in an alloy. For instance, 999 fineness indicates that 999 parts out of 1000 are pure silver.
Fine Silver contains 99.9% pure silver with minimal impurities, making it suitable for investment coins and bars. Sterling Silver is the most common grade used in jewellery and household items, containing 92.5% silver and 7.5% other metals like copper.
The daily silver rate you see online is just a benchmark, as the final showroom price will be higher due to making charges and GST. The BIS hallmarking ensures authenticity by verifying the purity grade.