Born in 1978 and has been with the gemstone business since 1998. He has visited the countries that are considered as the center of World’s gemstone such as Sri Lanka, Burma, and Thailand. After having experience with gemstone for 12 years, he becomes a very qualified gem dealer who understands very well the market in Indonesia. He decided to intensify his knowledge in Gemology by enrolling in GIA Bangkok with his partner Mr. Adam Harits and Mr. Mingma Sherpa and graduated from GIA on campus program education on 2011. Apart from that he has also been appointed as editor for several books which discuss gemstone throughly, writes article in tabloids and surely he is well experienced in market and educative in gemology.