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 […]
The Ceylon Natural Peach Sapphire, also this stone color also known as the “champagne” sapphire, is a stunning gemstone with its soft peach hue and alluring beauty. At 3.59 carats, this loose faceted stone boasts a round shape and is completely natural and unheated, a rare find in the gemstone world. Sourced from the famous […]
Ceylon blue sapphires have long been revered for their beauty, rich history, and exceptional qualities. At Danu Group, we are proud to present this stunning 1.57-carat natural blue sapphire from the renowned gem-mining region of Rakwana, Ratnapura district, Sri Lanka. Known as the “Gem Island,” Sri Lanka is famous for producing some of the highest […]
Step into the world of sapphire mining with us as we uncover the timeless tradition and dedication of the miners in Sri Lanka. In the heart of the mine, an elder miner, weathered by years of toil, delves into the depths, unearthing gem-bearing gravels from the underground. Surrounding him, a wooden structure stands tall, crafted […]
Nestled in the heart of Ratnapura, Sri Lanka, the gemstone capital of the world, lies a treasure of unparalleled beauty: the Ceylon Natural Light Blue Sapphire. This exquisite gemstone is a testament to the rich tapestry of nature’s artistry, and it’s now available for you to own from the esteemed Danu Group Gemstones Collections. A […]
Sapphires are one of the most popular gemstones in the world, prized for their color, quality, rarity and durability. However, there is a rare and precious variety of sapphire that is even more special: color change sapphire. What are Color Change Sapphire Gemstones? Color change sapphire gemstones, as the name suggests, are sapphires that exhibit […]
Purple sapphire is a very calm and natural attractive color gem variety in the Corundum family. It’s a very popular color variety among gem lovers because of its calm color. Now, The gem is used for engagement rings and other jewelry than in past decades. As a precious gem variety, It has good value in […]
Dunilite is a rare olivine group mineral with the corresponding chemical formula Magnesium, Iron, Manganese, Silicate (Mg,Fe,Mn)2SiO4. Long mistaken for green peridot, dunilite was identified in 2000 as a new gem variety from the olivine group. Dunilite- Discovered by Mr. Dunil Palitha Gunasekera in 1996. Dunilite occurs in only one locality called, “Katukubura mountain” Kolonne, […]
