Solitaire Gemmological Laboratories
Chirag Soni has been the driving force behind SGL since inception. Having worked in the diamond and jewellery industry for more than a decade, he has successfully been able to push forward SGL as an independent certification laboratory.
His expertise, originality and commitment to the company and to the gem and jewellery industry have resulted in unbiased diamond and gemstone certification by SGL. He is widely credited for the excellent growth of SGL on the global charter and for the establishment of one of the industry’s most well organized and efficient grading operations and development of a research team.