High above the winding roads that climb into the cool hills of sabaragamuwa province Sri Lanka lies Rambuka, a mountain village veiled in mist. Each morning begins with the sound of waterfalls and the fragrance of wet earth drifting through the rainforest air. The slopes here, just beyond the borders of the Singaraja Rainforest Reserve, […]
Deep within the gem-rich valleys of Rakwana village around mining in Sri Lanka, a 4.00 carat rough blue sapphire began its journey — a stone that would one day shine with pure brilliance. To the untrained eye, it was a simple fragment of the earth, but to those who live close to the mines and […]
When people hear about Sri Lankan gemstones, they often imagine polished jewels glittering in showcases. But behind every brilliant sapphire, spinel, or zircon lies a story — one written in the soil, the rivers, and the hands of the miners who bring these treasures to light. At Danu Group, we open that story to the […]
At Danu Group, every gemstone tells a story—a journey from raw earth to refined brilliance. Our latest addition, a certified 2.85 carat natural Aquamarine, is more than just a stone. It’s a tale of careful selection, skilled craftsmanship, and transformation. Sourced from the gem-rich lands of Ratnapura, Sri Lanka, this Aquamarine showcases not only the […]
In the heart of Sri Lanka’s gem-rich landscape, nestled within the Rakwana village around mining, a small alluvial rough sapphire was uncovered—1.60 carats of pure, unheated potential. While this might seem like a standard find, what followed was nothing short of extraordinary. At first glance, the rough sapphire bore the classic water-worn shape of alluvial […]
Gemstones have long fascinated collectors, jewelry enthusiasts, and gemologists alike. Among them, pink sapphires hold a special place due to their rarity and mesmerizing hues. This Natural Pink Sapphire Heart is a prime example of a gemstone that has journeyed from rough to brilliance, passing through skilled craftsmanship and expert handling. This article explores the […]
Sri Lanka, the land of gemstones, has been home to some of the world’s most remarkable natural treasures. Among them, purple spinel stands out with its enchanting color and brilliant clarity. The Ceylon Natural Purple Spinel, a masterpiece crafted from rough to a radiant faceted gemstone, is one such example. This exquisite gemstone, weighing 3.66 […]
The Padparadscha sapphire is one of the rarest and most sought-after gemstones in the world, known for its delicate blend of pink and orange hues. Unlike traditional blue sapphires, these exceptional stones are found in very few locations, with Sri Lanka being the most renowned source. This heart-shaped Ceylon Padparadscha sapphire is a stunning example […]
Cobalt spinel is one of the rare and most mesmerizing gemstones found in nature. Known for its intense blue hue, this gemstone stands out among the spinel family due to its vivid color and high transparency. Unlike traditional blue spinels that often carry greyish or dark tones, true cobalt spinels possess a bright, vibrant blue […]
The Alexandrite Cat’s Eye gemstone stands as a rare marvel in the world of precious stones. With its mesmerizing ability to change color from green to wine red, this natural 5.2 x 4.2 x 4.1 mm oval cabochon gemstone embodies the true essence of uniqueness and rarity. Originating from Rambuka Village, located in the heart […]
