About MONKA GEMO
Your trusted partner for premium gems, exquisite jewelry design, and authentic Sri Lankan tourism experiences — where tradition meets excellence.
Three Experts, One Vision: Excellence in Gems
MONKA GEMO was founded by three dedicated professionals who combine engineering precision, mineral science expertise, and strategic planning to deliver excellence across gems, jewelry design, and tourism.
Whether you're seeking the perfect gemstone, a custom jewelry piece, or an unforgettable journey through Sri Lanka's gem country, our team ensures quality, authenticity, and trust in every experience.
What We Do
Premium Gems
Ethically sourced, expertly evaluated gemstones from Sri Lanka's legendary mines. Our collection includes sapphires, rubies, alexandrites, and cat's eyes — each certified for authenticity.
Explore CollectionJewelry Design
Transform your vision into wearable art. From classic elegance to contemporary statements, our skilled artisans craft unique pieces that showcase the natural beauty of each gemstone.
View DesignsGem Tourism
Experience Sri Lanka's rich gem heritage firsthand. Our curated tours take you to historic gem mines, cutting facilities, and markets — an authentic glimpse into precious stones.
Plan Your VisitOur Story
MONKA GEMO was born from a shared vision among three professionals who saw an opportunity to bring a new standard of excellence to Sri Lanka's gem industry. With roots in a land renowned for its precious gems, our founders combined their unique expertise to create a company that honors tradition while embracing modern practices.
What started as a passion for gemstones has grown into a comprehensive venture spanning gem trading, custom jewelry design, and immersive tourism experiences.
The Beginning
Three professionals united by a shared passion for gems.
First Milestone
Established partnerships with local miners in Ratnapura.
Expansion
Launched custom jewelry design services.
Recognition
Became a trusted name in Sri Lankan gem industry.
Our Mission
To deliver exceptional gemstones, create stunning custom jewelry, and offer authentic Sri Lankan experiences — all with the highest standards of quality and ethical practices. We build lasting relationships through transparency and excellence.
Our Vision
To become a globally recognized name in gems, jewelry, and gem tourism — known for our scientific approach, artisanal craftsmanship, and immersive experiences that connect people with Sri Lanka's rich gem heritage.
Our Core Values
Quality Excellence
Every gemstone undergoes rigorous evaluation using scientific methods to ensure authenticity and quality.
Transparency
We provide complete information about origin, treatment, and certification for every stone we offer.
Sustainability
Committed to ethical sourcing and environmentally responsible practices throughout our operations.
Trust
Building long-term relationships through honesty, reliability, and exceptional customer service.
Why Choose MONKA GEMO?
Expert Team
Our founders bring engineering precision, mineral science expertise, and strategic planning to every aspect.
Scientific Approach
With BSc in Mineral Resources and Technology, we apply scientific methods to gem identification.
Sri Lankan Heritage
Direct access to Sri Lanka's legendary gem mines, known worldwide for sapphires and rubies.
Certified Gems
All gemstones come with proper certification and documentation for your peace of mind.
Custom Solutions
Whether collector, jeweler, or first-time buyer, we offer personalized guidance.
Global Shipping
Secure, insured shipping worldwide with professional packaging and tracking.
Meet Our Founders
Three professionals with diverse expertise united by a passion for excellence in gems
Harsha Jayalal
Founder/CEO
A qualified Civil Engineer bringing strong structural, project management, and operational skills to lead the company.
Chamith Kumarasinghe
Co Founder/Finance
BSc graduate in Mineral Resources and Technology from Uva Wellassa University, contributing in-depth knowledge of gemstones, mineral identification, and sustainable resource practices.
Rajindu Kuruppu
Co Founder/Marketing
A skilled Planning Engineer adding strategic planning, process optimization, and efficiency management to the company's operations.