Meet the Team
Founder
Dr Gamini Zoysa
MSc Geology, Moscow. PhD, Netherlands
Fellow of the Gemmological Association of Great Britain
Graduate Geologist, Gemmological Institute of America
Dr Gamini Zoysa is passionate about the world of Gemmology. A world renowned gemmologist he's the Former President and current Executive Committee Member of the Gemmologists Association of Sri Lanka (GASL) and Former Sri Lankan President and Ambassador to the International Colored Gemstone Association (ICA). Starting his career in 1971 he has over 50 years of industry expertise to draw on. He loves sharing his knowledge of gemmology and geology with anyone and everyone.
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Philip
Dr Zoysa's son-in-law, Philip, has been brought in to the captivating world of gemmology. Holding a Master’s in Science from Oxford University, he has leveraged his scientific background to develop expertise in geology, gemmology, and the wider industry.
Specialist Cutter
Sudeera Kumara
Sudeera's family has collaborated with Dr Zoysa for over 30 years. His father was one of Sri Lanka's most renowned gem cutters for many years, and Sudeera has followed in his footsteps. Over the past 15 years, he has refined his skills, working on some of the island's most significant stones and prestigious projects.
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Kanchana
Kanchana, the daughter of Dr Zoysa, grew up in Sri Lanka immersed in her father's world of gemmology before moving to Australia to earn a Bachelor of Science from the University of Melbourne.
A Fair Deal
When we think of precious stone mining, exploitation and unethical practices often come to mind. However, Sri Lanka's mining industry, the oldest in the world with over 2,000 years of heritage, offers a different way of working. Over the centuries, a culture of collaboration has developed, where miners often have a stake in production, share of the profits and often owning part of the mine. This community-based model fosters trust between miners and owners, ensuring mutual respect and care. The industry in Sri Lanka is highly regulated, with strict laws to create a responsible environment, child labour is outrightly banned. The focus on community involvement, fair practices, and regulation ensures a more sustainable and ethical approach to mining. At Rough Cut Ceylon, we work directly with miners and local suppliers to ensure the sapphires we source come from mines where both workers and communities receive a fair deal.
Artisinal Mining
Industrial, large-scale mining operations involving heavy machinery, deforestation, and extensive land clearing, often result in significant ecological damage. While mining can never be 100% impact free, Sri Lankan sapphire mining stands out for its relatively environmentally friendly footprint. This is due to its traditional, small-scale, and more sustainable methods, often carried out in artisanal community or family run mines. Shaft mining is the predominant form where the use of hand tools, such as picks and shovels are preferred over than heavy machinery, minimizing soil erosion and the destruction of surrounding ecosystems. The artisanal process also uses fewer chemicals and water, reducing the risk of contamination to nearby water sources. These small-scale mining activities integrate more seamlessly into the natural landscape, reducing environmental impacts.
Our Promise
At Rough Cut Ceylon, we are committed to upholding the highest standards of ethical sourcing and sustainability. Our promise is to provide our customers with sapphires that not only showcase exceptional beauty and quality but are also mined in a way that respects both the environment and the people involved. We work closely with local miners and suppliers to ensure fair treatment, transparency, and a positive impact on the communities we engage with. By supporting artisanal mining and adhering to strict ethical practices, we ensure that every sapphire we offer contributes to a fairer and more sustainable industry.