11.29 Ct. Cobalt Spinel from Ceylon (Srilanka)

Cobalt spinel is a sought-after gemstone that is gaining popularity among gemstone enthusiasts for its unique and striking color. Spinels, in general, have risen in popularity as consumers have become more educated about their beauty and rarity, especially with the lesser-known yet vivid colors such as cobalt blue.
This particular 11.29 carat cobalt spinel is a remarkable example, showcasing the enchanting deep blue color that is distinct to cobalt-bearing specimens. Measuring 15.44 x 12.13 x 7.19 millimeters, it boasts a generous size that is ideal for making a statement piece of jewelry. It features a cushion shape with a mixed brilliant cut, which maximizes the stone's brilliance and fire – the reflection and dispersion of light that give gemstones their sparkle.
The materials, in this case, refer mainly to the gemstone itself, which is admired for its natural beauty and durability. Spinel is a magnesium aluminum oxide and is known for its hardness (8 on the Mohs scale), which makes it suitable for everyday wear. The cobalt spinel’s eye clean clarity means that it is free of visible inclusions when viewed with the naked eye, ensuring that it maintains its transparency and luster.
Cobalt spinel from Ceylon (Sri Lanka) carries an additional allure due to the historical significance and the reputation of Ceylonese gems. Sri Lanka is renowned for its quality gemstones and has a rich tradition of mining and gem trading, adding to the desirability of its stones.
The excellent polish of this gemstone further assures the buyer of its high quality and craftsmanship. A well-polished stone will reflect light evenly across its surface and enhance the gem's overall beauty.
Gemstones of this caliber fulfill the needs and interests of customers who are passionate about rare and valuable gemstones. Collectors seek such extraordinary specimens for their rarity and beauty, while jewelry lovers may wish to set this stone into a piece of custom jewelry that is both an investment and an heirloom. The vivid color intensity of this cobalt spinel makes it an ideal centerpiece for an engagement ring, pendant, or brooch, appealing to those who want to make a bold statement with their accessories.
In conclusion, this 11.29 carat cushion-shaped blue cobalt spinel is a stunning example of the exceptional beauty that can be found in lesser-known gemstones. Its size, vivacious color, and Sri Lankan origin, combined with its fine clarity and cut, ensure that it is a gemstone that will meet the expectations of the most discerning customers, whether they are connoisseurs or simply looking for a unique, upscale addition to their jewelry collection.