SGL to conduct a seminar on ‘undisclosed synthetic diamonds’ at IJL

Solitaire Gem Labs (SGL) will conduct a seminar on undisclosed synthetic diamonds at International Jewellery London (IJL) which will be held from 6-8th Sept, 2015. In the seminar industry experts will discuss the threat to the global jewellery industry posed by the fraudulent practice of mixing undisclosed synthetic diamonds with natural gemstones....Read More