SHOP spinel dome ‘Addicted to black’ Spinel Dome Stud Earrings kr.900,00 Spinel Dome Duo Drop Earrings kr.1.000,00 Spinel Dome Duo Threader Earrings kr.900,00 Spinel is 1 of 3 birthstone for the month of August. Spinel Dome Duo Necklace kr.1.400,00 Spinel Dome Duo Bracelet kr.1.000,00 Dark blue/grey or black spinel is also called ceylonite and pleonaste. Spinel Dome Duo Ring kr.800,00 Spinel Spark Signet Ring kr.1.000,00