What is BIS Hallmark?
BIS (Bureau of Indian Standards) Hallmarking is a system that certifies the purity of gold jewellery. It is the only way to ensure that you are buying genuine gold.
Components of a Hallmark
A legitimate BIS Hallmark on gold jewellery consists of three marks:
- BIS Logo: A triangular mark indicating that the purity is verified by a BIS licensed lab.
- Purity Grade: Indicates the fineness of gold (e.g., 22K916, 18K750, 14K585).
- HUID Code: A 6-digit alphanumeric code unique to each piece of jewellery, ensuring traceability.
Diamond Certification
While Hallmarking is for gold, diamond certification is provided by independent gemological laboratories. MJK Jewellers uses certifications from:
- IGI (International Gemological Institute)
- GIA (Gemological Institute of America)
- SGL (Solitaire Gemological Laboratories)