Natural cobalt spinel from Sri Lanka is a rare gemstone cherished for its striking, vivid blue color, a result of cobalt impurities within its structure. Known for its exceptional clarity and brilliance, this gem is found in the alluvial deposits of Sri Lanka, one of the few sources in the world. Its rarity and the vibrant cobalt blue hue make it a prized possession among collectors and jewelry enthusiasts, standing out as a unique and luxurious choice for high-end jewelry pieces.
