Black Spinel - The 'Black Diamond'

Genuine Thai Black Spinel, often called the Black Diamond, features 6 trillion cut stones, 1.75 CT set in .925 Sterling with platinum overlay, size 8. Black spinel is the rarest among all other spinel colors. The color is pure black with no secondary tones. It is a complete natural untreated gemstone. Unlike most gems, it does not require routine enhancements to keep its luster and high shine. Only simple polishing is required.