Gems

Sri Lanka’s Timeless Treasures, Perfected for You

Since ancient times, Sri Lanka has held a unique position in the global gem industry, earning the nickname ‘Ratna Deepa’ or ‘Island of Gems.’ Its rich geological history, with 90% of its rock layers dating back to the Precambrian period, makes Sri Lanka one of the most significant sources of gemstones in the world. From rivers to mines, Sri Lanka's gems reflect centuries of natural transformation and cultural heritage.

History of Sri Lankan Gems:

Sri Lanka’s gem industry dates back thousands of years. Renowned explorers like Marco Polo and Ptolemy celebrated the island for its precious stones, including beryl, sapphire, and pearls. Persian and Arab traders frequented Sri Lanka as early as the 4th and 5th centuries to source these treasures. Today, the city of Ratnapura, aptly called the 'City of Gems,' stands as the heart of this illustrious trade.

The Gemstones of Sri Lanka:

Among the 200+ varieties recognized by the International Gemological Society, Sri Lanka is home to some of the most sought-after gemstones, including:

Corundum (blue sapphires, padparadscha sapphires)

Chrysoberyl (cat’s eyes)

Quartz (amethyst)

Beryl

Garnet

Spinel

Topaz

Zircon

Feldspar

Tourmaline

The Padparadscha sapphire, known locally as Padmaraga, is one of the rarest and most valuable gems, cherished worldwide for its unique peach-pink hues

The Gem Trade in Ratnapura:

The bustling gem market in Ratnapura’s Shavia Street is where thousands of buyers and sellers converge daily. Known as ‘Bogaha Mula,’ this vibrant market deals primarily in unpolished gemstones, while polished and cut gems are found on Demuwa Mawatha. Ratnapura's rich gem trade continues to thrive, connecting Sri Lanka’s treasures to the global market.

Our Expertise:

The gem industry at Dian Asia Pvt Ltd spans the entire lifecycle of gemstones:

Ethical sourcing and selection from Sri Lanka's gem-rich areas.

Expert cutting and polishing to reveal their brilliance.

Quality classification for local and international markets.

Discover the timeless beauty of Sri Lanka’s gemstones with Dian Asia Pvt Ltd. Whether you’re looking for raw brilliance or polished perfection, we offer treasures that last a lifetime. Contact us today to explore our collection!