Where to buy black spinel gemstonesīlack spinel gemstones may have a place in your latest designs, so if you’re interested in trialing them, there’s no better quality than the range of Preciosa Genuine Spinel Gemstones. And when it comes to storing your newly created pieces, try to store each one separately with a soft cloth to avoid any scrapes or scratches occurring if the stones are in transit or storage. Cleaning with an ultrasonic cleaner is not recommended, as is the case with most other gemstones. To clean the Spinel stones you’re working with, simply use a soft cloth along with soapy water and remember to rinse thoroughly to remove any soapy residue. Spinel stones can easily be cared for due to their hardness and durability – polishing will not result in scratches on the surface of the stone due to its high level on the Mohs scale. Spinel stones that naturally feature asterism are cut en cabochon to enhance the star-like look of the stone. Due to the difference in hardness, Spinel is much easier to manipulate and is most commonly seen in faceted cuts – square, oval, pear, cushion, and intricate round cuts are often created with black spinel gemstones. In fact, black diamond tends to have a more metallic reflection than spinel and is harder on the Mohs scale (10). Black spinel is highly reflective and does not feature the same metallic overtone that many other stones do. How to identify black spinelĪlthough Spinel is often mistaken for rubies and sapphires, it is possible to distinguish these from other gemstones just by the look of the stone. This mineral is then mined to leave behind a rare black gemstone that has similar qualities to rubies and sapphires. Yes – almost all spinel stones are formed by metamorphic activity that occurs when molten rock combines with limestone or dolomites, leaving behind a deposit that resembles a durable mineral within the rock. Unsightly inclusions will also bring down the value of the stone considerably. Faceted spinel stones are considered more valuable than the more commonly found corundum formations of the stone. It is often confused with rubies and sapphires during the mining process, so is not as frequently used by jewellers, nor sought after by consumers as much as the classic red ruby for example. The black spinel stone, although rare, is not considered as valuable to the jewellery trade as you may think. Although traces of Spinel have been found across Brazil, Afghanistan, Madagascar, Nepal and Nigeria. Spinel is most commonly found and mined in Cambodia, Burma, Sri Lanka, and Thailand.
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