Dr. Kasun G. Madivila
DBA (USA), GG, AJP (GIA)
Founder | Gemologist | Educator | Researcher | Energy Practitioner | Rare Gem Collector | Sustainability Advocate
Dr. Kasun G. Madivila is a distinguished gemologist, researcher, and educator whose work bridges the art and science of gemology. As Founder of TGL Gem Lab and Editor-in-Chief of Tourmaline Lanka Gem Magazine, he champions innovation, sustainability, and ethical practices in Sri Lanka’s gem industry.
His achievements include the discovery of a new gemstone variety and prestigious recognition as Best Research Gemologist. Trained in Japan, Dr. Madivila also explores gemstone energy and healing, integrating holistic wellness with scientific insight. A passionate collector, educator, and global consultant, he continues to shape the future of gemology.
A Global Recognized Gemologist
Known for pioneering sustainable practices, gemstone research, and innovative educational leadership.
Award Winning Research Enthusiast
2025 Best Research Gemologist Award for discovering a new gemstone variety.
