Discover the captivating beauty of this 1.98-carat natural cobalt spinel from Tanzania. This oval-cut gemstone showcases a stunning deep blue hue with excellent faceting that maximizes its brilliance. Measuring 8.6 x 6.7 x 4.7 mm, it's an ideal size for statement jewelry pieces. With slightly included clarity and completely untreated, this authentic spinel offers genuine value for collectors and jewelry enthusiasts. A rare and elegant choice for custom engagement rings, pendants, or fine gemstone collections.