SK Jewellers Offers A Variety Of Hallmarked Gold And Certified Diamond Jewellery. This Assurance On Quality & Purity. Company Overview : Founded in 1980, SK Jewellers largest retail jewellery brand in India SK Jewellers has its own state-of-the-art manufacturing unit which boasts of top standards in manufacturing. Its design studio houses highly qualified designers with access to multi-skilled ‘karigars’. By introducing ‘KaratmeterTM’, the most scientific way to check the purity of the gold, offering a written certificate of authenticity with each solitaire piece based on Gemological Institute of America standards and many more, SK Jewellers has brought to the market a whole new standard of business ethics and product reliability, in the process bringing about a transformation in the manner in which jewellery is bought and sold in India.