Spinel is regarded as one of the most beautiful and rare gemstone which has been known to exist for thousand of years. This beautiful gem was used in many crown jewels of royal families which is still a big enigma in today’s world. Spiritually, it is known to reduce absent-mindedness and calm our nerves. Natural Black Spinel for DIY work. You can create an earrings or use these gemstones as accent stones for your design necklace. We selected high quality with the same size to fit your well designed jewelry project. Spinel is connected with energy renewal and revitalization. Spinel is a stone of hope providing a source of encouragement when dealing with challenges.**This listing includes 2 stones per order* Color: Black Clarity : Opaque Cut: Onion Shaped Shape: Fancy Total carat weight: 9-10 ct Stone Size (mm): 8mm SKU: 00110385*All gemstone information guaranteed by our staff GIA Graduate Gemologist. Good to Know Gemstones and pearls are sometimes treated to enhance their natural beauty. To learn more and find out about care instructions see details. Due to the composition and natural properties of mined gemstones, the product image may show slight differences to the actual stone in color saturation, tone, hue or other gemstone characteristics such as phenomena, color banding and color matrix.