Sapphire

This sapphire actually becomes primarily red under incandescent light, so is sort of a color shift ruby-sapphire. The video shows some of the red, but messing with the lighting kind of freaked out the camera so it looks more grayish in the video than it really is in person. The photo is a good representation of how it looks when not under incandescent light. Color: Grayish Purple to Red Color shift, Treatment: None, Cut: Fancy Barion Square, Weight: .60 Carat, Dimensions: 4.63. (Information supplied by photo contributor.) © Daniel Stair, CustomGemstones.com

Credit: Daniel Stair, CustomGemstones.com 2019