1.20 Ct. Cobalt Spinel from Ceylon (Sri Lanka)

The cobalt spinel from The Natural Gemstone Company, with its captivating allure and technical precision, is a testament to the remarkable processes of geological formations that took place millions of years ago. This exquisite gem, weighing 1.20 carats and measuring 6.66 x 5.83 x 3.92 mm, showcases a transparent and vivid blue hue that is emblematic of its origin. Found deep within the mineral-rich soils of Ceylon, also known as Sri Lanka, this cobalt spinel was shaped under the unique geological conditions that this island nation offers. The vibrant blue color gains intensity from trace amounts of cobalt present within its crystal structure, marking it with a signature that sets it apart from other spinels.

The mixed brilliant cut of this gemstone features facets expertly positioned to maximize its sparkle and brilliance. This cut combines aspects of both step-cut and brilliant cut facets, allowing for heightened light dispersion and remarkable depth of color. The result is a play of light across its surface that enhances the gem’s striking hue. With a clarity grade of very slightly included when evaluated at eye level, this spinel maintains an impressive transparency. Any inclusions present are minimal and often go unnoticed, allowing for a pristine visual experience. The excellent polish is a testament to the meticulous craftsmanship that The Natural Gemstone Company is known for, ensuring that every facet reflects light with the utmost precision.

Crafted by nature over eons and refined to perfection by skilled artisans, this cobalt spinel embodies a perfect blend of natural beauty and human ingenuity. Its origin in Ceylon, a land renowned for producing some of the world's most esteemed gemstones, adds a layer of historical significance and rarity. The process of its formation started with the heat and pressure beneath Earth’s surface, which caused magnesium aluminum oxide to crystallize, leading to the creation of this magnificent gemstone. Over time, tectonic activity enabled these crystals to rise to the surface, where they were discovered by miners who recognized their unparalleled quality and aesthetic value. The Natural Gemstone Company takes pride in offering this exceptional spinel, celebrating the beauty of nature while ensuring each piece is cut and polished to standards that reflect our commitment to excellence.