Ceylon Blue Sapphires
Ceylon Blue Sapphires: A Legacy of Brilliance Since 1980

Welcome to Ceylon Blue Sapphires

Ceylon Blue Sapphires is home to precious gemstones, celebrated for its timeless elegance and exceptional quality. Rooted in the rich heritage of Sri Lanka, we specialize in sourcing and offering sapphires that captivate with their vibrant hues and remarkable translucency. Each gemstone is meticulously crafted to enhance its natural brilliance, reflecting a legacy of excellence and artistry.

Established in 1980 as Rainbow Gems, our family-owned company began its journey in Colombo, founded by the late Volly Dangedara. With a vision to bring the finest Ceylon sapphires to the world, Volly sourced directly from miners in Ratnapura, the heart of Sri Lanka’s gemstone industry. His son, Anil Dangedara, joined the company in 1982, bringing his passion for gemstones and expanding its reach through long-standing relationships with international buyers. As the Chief Executive Officer and Managing Director of Rainbow Gems, Anil continues to lead the company with a commitment to excellence. Today, we uphold this legacy as wholesale exporters, offering fine to extra-fine rare gemstones to international jewelers, branded retailers, and collectors seeking one-of-a-kind masterpieces

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Rich Gemstone Heritage
With over four decades of experience rooted in Sri Lanka’s gemstone legacy, we are dedicated to preserving the timeless allure of Ceylon sapphires. Sourced directly from the ancient mines of Ratnapura, each gemstone reflects generations of tradition, craftsmanship, and excellence.
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Exceptional Gemstone Value
By working directly with miners and overseeing the cutting and polishing process in Sri Lanka, we eliminate intermediaries and pass the savings directly to our customers. This approach allows us to offer exceptional gemstones at competitive prices without compromising on quality or craftsmanship.
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Sustainable Transparent Practices
Ethical sourcing and responsible practices are at the heart of our operations. We collaborate closely with artisanal miners ensuring fair compensation and supporting local communities. Our commitment to transparency means that every gemstone comes with verified origin and quality giving our clients complete confidence in their purchase.
Largest chrysoberyl Cat’s Eye Gemstone
Discovered in the gemstone-rich region of Ratnapura, Sri Lanka, this remarkable Cat's Eye gemstone weighed an astonishing 117.68 carats making it one of the largest gem-quality Cat's Eye ever found in the area. Unearthed in 1993, this rare masterpiece captivated gemstone enthusiasts worldwide.
25 Ct Unheated Ceylon Padparadscha Sapphire Found in Ratnapura
This exceptional 25 Carat Padparadscha sapphire, discovered in the gemstone-rich region of Ratnapura, Sri Lanka, stands among the largest unheated gem-quality sapphires of its kind. Certified by SSEF and GRS, this rare gemstone captivates with its delicate blend of pink and orange hues, embodying both rarity and natural beauty.
Leading with Legacy: The Dangedara Family’s Three Generations of Expertise
For over four decades, the Dangedara family has built a legacy of excellence in the gemstone industry. Through passion, dedication, and expertise, three generations have shaped Ceylon Blue Sapphires into a name trusted worldwide. Akila Dangedara (GIA D.G) and Dinuka Dangedara (GIA G.G), sons of Anil Dangedara, the current CEO and Managing Director of Rainbow Gems, are leading the family business into its third generation as senior partners. Dinuka Dangedara is a GIA Graduate Gemologist (G.G), a prestigious designation awarded by the Gemological Institute of America (GIA) to professionals with advanced expertise in gemstone identification, grading, and evaluation. Together with his wife, Anuradha Dangedara (Physicist, MSc, BSc), who plays a pivotal role in managing the business, Dinuka continues to elevate the family’s reputation for sourcing exceptional gemstones and upholding the highest standards of craftsmanship and integrity. Under his direction, we are proud to continue the legacy of our founders, ensuring that each gemstone reflects the artistry, passion, and dedication that define our name. Their team also includes Yasodha Goonaratna, sister of Anuradha Dangedara, whose expertise as a CAD jewelry designer ensures that each piece is crafted with precision, creativity, and elegance.

Why Choose Us?

At Ceylon Blue Sapphires, we are dedicated to offering the finest gemstones sourced directly from the renowned gem mines of Sri Lanka. Our commitment to rarity, craftsmanship, and ethical sourcing ensures that each gemstone embodies beauty, brilliance, and lasting value.

Exceptional Rarity and Value

Our sapphires are meticulously hand-selected for their unparalleled color, exceptional clarity, and extraordinary scarcity, ensuring that only the finest specimens ever make their way into our collection. Each stone is sourced directly from the legendary gem mines of Ratnapura, the heart of Sri Lanka’s centuries-old sapphire heritage, where nature crafts treasures of unmatched beauty deep beneath the earth. These gemstones are celebrated not only for their breathtaking brilliance and purity but also for their enduring value and investment potential — qualities that elevate them far beyond mere adornment. Every piece we present is a timeless heirloom, destined to be cherished across generations as both a symbol of refined taste and a legacy of lasting worth.

Cutting Quality

At the heart of every extraordinary gemstone lies the art of the cut — a harmonious balance of precision, expertise, and artistry. Our skilled lapidarists, with decades of experience and an unwavering eye for detail, meticulously shape and sculpt each sapphire by hand, unlocking the hidden brilliance that nature has placed within. Every facet is calculated with scientific precision and artistic intuition to maximize fire, enhance clarity, and intensify vibrancy, allowing the stone’s true character to shine through. This dedication to perfection ensures that each sapphire we craft is not merely polished, but transformed into a masterpiece of light and beauty, radiating brilliance from every angle. Through this uncompromising commitment to excellence, we guarantee exceptional quality and timeless elegance in every piece we present.

Legacy of Excellence

With over four decades of unwavering dedication, the Dangedara family has cultivated a global reputation for excellence in the world of fine gemstones. Guided by the vision and expertise of three generations, our story is one of passion, precision, and perseverance — a legacy built on trust, authenticity, and masterful craftsmanship. From the gem-rich soils of Sri Lanka to the most discerning collectors across the globe, our family’s heritage continues to shape the standard of quality and integrity in the sapphire trade. Each gemstone we present is not merely a product of nature, but a reflection of decades of knowledge, artistry, and commitment, meticulously honed to deliver the finest Ceylon sapphires to those who value rarity, beauty, and timeless elegance.

From Mine to Market

Every gemstone we offer embarks on a carefully curated journey, one that begins deep within the mineral-rich earth of Ratnapura — the legendary “City of Gems” — and ends as a masterpiece in the hands of our clients. We personally oversee every stage of this journey, from working directly with skilled artisanal miners who unearth these natural treasures, to expertly cutting, shaping, and polishing each stone to reveal its full brilliance and character. By eliminating intermediaries, we uphold the highest standards of transparency, ethical sourcing, and fair trade, ensuring that every gem carries with it a story of integrity and authenticity. This hands-on approach also allows us to offer exceptional quality and unparalleled value, delivering rare and beautiful gemstones directly from their source to you, exactly as nature intended — pure, traceable, and timeless.

Driven by Passion

Our unwavering passion for gemstones is the guiding force behind everything we do — it is the heartbeat of our craft and the foundation of our legacy. With a profound reverence for the natural beauty and brilliance of Ceylon sapphires, we see each gemstone not merely as a jewel, but as a masterpiece of the Earth, formed over millions of years and deserving of the utmost respect. This deep appreciation fuels our commitment to preserving Sri Lanka’s rich gemstone heritage, safeguarding traditional practices while embracing innovative techniques that elevate the art of fine gem cutting and design. Every piece we create is a testament to that devotion — a seamless blend of exceptional quality, timeless craftsmanship, and enduring beauty, destined to inspire admiration for generations to come.