Ceylon Gemstone Sourcing & Export
Natural Ceylon Gemstones. Trusted Worldwide.
We help jewellers, collectors, luxury brands, and gemstone investors source certified natural Sri Lankan gemstones — with transparency, expert guidance, and worldwide export.
Why Serendib
Your sourcing partner
in Sri Lanka.
We work directly with international jewellers, wholesalers, collectors, and investors — sourcing certified natural gemstones from Sri Lanka's finest deposits and exporting worldwide with full documentation.
Source
Access In Sri Lanka
GIA/GRS
Certified
Worldwide
Export
Natural, With Full Disclosure
We specialise in natural Sri Lankan gemstones, with treatment status fully disclosed on every stone. Where a stone is sold as untreated, that determination is confirmed by an independent GIA or GRS laboratory report.
Transparent Provenance
Full disclosure on every stone: origin, treatment status, certification, and sourcing chain. The transparency international buyers require.
Export-Ready Process
From stone selection to secure worldwide delivery — we handle laboratory certification, export documentation, insured shipping, and customs guidance.
Gemstone Library
Know Your Gemstones
Comprehensive guides to every gemstone we carry — what to look for, what to avoid, and what makes each stone exceptional.
Our Collection
Three Distinct Categories
GIA / GRS Certified
Unheated Fine Gemstones
Our finest collection of unheated sapphires, rubies and chrysoberyls — each accompanied by a leading laboratory certificate confirming no heat enhancement.
Alexandrite · Padparadscha
Unheated Multicolour Stones
Rare colour-change alexandrites and lotus-blossom padparadschas. The most coveted and scarce gemstones Sri Lanka offers, entirely natural.
Ready for Setting
Heated Calibrated Gemstones
Premium calibrated sapphires and rubies, gently heat-enhanced for optimal colour. Precision-cut for seamless jewellery setting worldwide.
Who We Work With
International Buyers We Serve
We work with professionals and serious buyers across the globe — each with different requirements, all receiving the same standard of service.
Source-Level Access
From Mine
to Your Hands
Mine Selection
We work directly with trusted operators in Ratnapura, Elahera, and Sri Lanka's major gem regions.
Quality Inspection
Every stone is assessed for colour, clarity, and integrity. Most rough is passed over — only the best is cut.
Laboratory Certification
Independent GIA or GRS reports identify the stone and assess treatment, and — where requested and possible — provide an opinion on geographic origin.
Export Worldwide
Secure, insured shipping to any destination. Full export documentation and the person who selected the stone answers your questions directly.
What We Offer
Our Services
Knowledge Centre
Learn Before You Buy
Expert guides on Ceylon sapphires, certification, and gemstone investment — written by people who source these stones at the mine.
What we carry
Gemstone Species
Blue Sapphire
Corundum
Ruby
Corundum
Padparadscha
Corundum
Alexandrite
Chrysoberyl
Cat's Eye
Chrysoberyl
Blue Spinel
Spinel
Star Sapphire
Corundum
Pink Sapphire
Corundum
Yellow Sapphire
Corundum
Garnet
Garnet
Our Story
Born from the land of sapphires
Serendib Gemstones was founded by Mr. Thusira Ranasinghe, Mr. Meril Peiris and Mr. Rangana Silva — three individuals united by a deep passion for Sri Lanka's extraordinary gem heritage and a commitment to serving the global gemstone trade.
Based in Sri Lanka, we work directly with international jewellers, wholesalers, collectors, and investors — sourcing exceptional stones from the island's legendary gem fields and exporting with the transparency and documentation that serious buyers require.
Read our full story →What Our Clients Say
“Sri Lanka has given the world some of its most coveted gemstones for over two thousand years. We carry that legacy forward.”The Founders — Serendib Gemstones (Pvt) Ltd
International Buyers
Tell Us What You're Looking For
Whether you're a jeweller sourcing calibrated sapphires, a collector seeking an exceptional unheated stone, or an investor building a portfolio — describe your requirements and we'll source it from Sri Lanka.