Solitaire Diamond Institute (SDI) is the first gems and jewellery institute started in Bengaluru in 2009, which caters to the art of providing quality education, technical expertise and creating career opportunities in the thriving Gems and Jewelry Industry.

To build confidence and protect the interest of retailers, consumers and traders alike, SDI started SDI-Gems and Jewellery Lab (SDI-GJL) a Gems and Jewelry Certification Laboratory.