Glow in the Dark GAGG Lumogarnet High Glow Loose Faceted Stones Stone:4.45ct Cushion 7.2mm These garnets will glow in

These garnets will glow in the dark after exposure to bright light

Many of the paler stones show a distinctive zoning combining both darker and lighter regions - this is due to dopants getting concentrated at the edge during the flame fusion growth process

also known as silicon carbide

It also isn't one of those color changes that you might kind of see if you use a special flashlight or a lighter flame--the change is easily visible under real world lighting conditions and the stones look different throughout your daily routine

Glow in the Dark GAGG Lumogarnet High Glow Loose Faceted Stones Stone:4.45ct Cushion 7.2mm These garnets will glow inThese are "high glow" glow in the dark GAGG garnets! While all GAGG phosphoresce a bit these are top grade material that glow the brightest and longest of any we have. We sometimes call these 'firefly garnets'. Cerium GAGG is a material which has recently risen to prominence in industry but never been used as a gem until now. It is what we call a 'lumogarnet' a lab created garnet with incredible fluorescence. It glows a bright yellow, slightly greener