SL Gem Guru by Jaliya MPhil (Gemmology), BSc.Eng(Hons)(Mining), GIA AJP(USA), DGem(SL), AMIE(SL), MGA(SL), MEC(SL) Senior Lecturer in Gemology GIA Alumni Member For Gemology Classes Contact මැණික් පන්ති සදහා අමතන්න 071-4771844
SL Gem Guru by Jaliya MPhil (Gemmology), BSc.Eng(Hons)(Mining), GIA AJP(USA), DGem(SL), AMIE(SL), MGA(SL), MEC(SL) Senior Lecturer in Gemology Consultant Gemmologist GIA Alumni Member For Gemology Classes Contact මැණික් පන්ති සදහා අමතන්න 071-4771844