Laser Alexandrite Faceted Stones, Lab Created Red Glow Alexandrite Cut:Clipped Trillion, 10.3mm, 3.96ct with a high RI of

with a high RI of 2

The stone weighs in at a 11

Melting these oxides together produces a red and strongly fluorescent ruby

but cobalt spinel has a hardness of 8 and is ideal for use in all times of jewelry

It is trichroic

Laser Alexandrite Faceted Stones, Lab Created Red Glow Alexandrite Cut:Clipped Trillion, 10.3mm, 3.96ct with a high RI ofThese are genuine, lab created alexandrite gems faceted from crystals grown for lasers. These gems have flashes of red, blue and purple depending on the lighting that shift and swirl as the stone is turned. Note the camera can't capture the true color there is a red glow to these stones thanks to their strong fluorescence but it doesn't dominate like it does in the photos. We recently got our hands on a few alexandrite crystal heads! When alexandrite