Roger Dery 2.94Gr Spinel on Marble Crystal Loose Gemstone

Spinel has long lived out of the limelight known only as a substitute for other gems, but has recently been appreciated for its durability and wide range of colors. Many gems in crown jewels around the world are Spinels that were confused for Ruby and Sapphire. Separating Ruby from Red Spinel is said to be the birth of modern gemology. Dimensions – 16.21 x 13.40 x 10.82mm Origin –Tanzania Treatment – None Registry Number – 2211026