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Gem Blog

Gem Blog

Natural Pink Sapphire Heart – The Journey from Rough to Radiance

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 […]

Ceylon Natural Purple Spinel – From Rough to Radiance

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 […]

Ceylon Natural Padparadscha Sapphire Heart – A Rare Masterpiece from Sri Lanka

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 […]

The Beauty and Rarity of Cobalt Spinels – A Treasure from Sri Lanka

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 […]

Natural Alexandrite Cat’s Eye: A Rare Gemstone from Rambuka Village, Sri Lanka

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 […]

Ceylon Natural Peach Sapphire: A Rare Champagne Color Gemstone Journey from Rough to Brillance Gem

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 Natural Blue Sapphire from Danu Group Gemstones Collection

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 […]

Delving into the Depths of the Earth

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 […]

Discover the Radiance of Ceylon’s Natural Light Blue Sapphire

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 […]

Color Change Sapphire Gemstones: A Rare and Stunning Beauty

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 […]