Blue Spinel Gemstones - Gemstones TV

Blue spinel is a rare and striking gemstone known for its vibrant blue color, ranging from light to dark shades, with the most prized being cobalt and royal blue. It is a durable stone with a hardness of 8 on the Mohs scale, suitable for everyday wear. Sourced historically from Sri Lanka, Burma, and Afghanistan, and more recently from Tanzania, Madagascar, and Vietnam, natural blue spinel is highly valued, especially in larger sizes and higher quality.