Spinel – Natural, Faceted, Purple, .82 ct

This spinel has great clarity and almost could be considered a color change stone. It goes from an unusual blue purple with some greenish yellow flashes (dispersion?) in daylight to pink purple under incandescent light. Color: Sligthly Grayish Pink-Purple, Treatment: None, Cut: Asscher Style Octagon, Weight: .82, Dimensions: 5.28. (Information supplied by photo contributor.) © Daniel Stair, CustomGemstones.com

Credit: Daniel Stair, CustomGemstones.com 2014