First, know what is 916 mark. When buying gold, a hallmark (gold hallmarking ... Check the BIS hallmark (BIS Logo) which will certify that the jewellery has been manufactured as per BIS standards.
BIS Hallmark (BIS Logo) - This certifies that the jewellery is made according to BIS standards. 916 (22K) / 750 (18K) / 585 (14K) – This indicates the purity of the gold. Jeweller’s ...