Ce/Nd Laser YAG Pommel Stone Cut (32 ct) lumenite in laser science all corundum

in laser science all corundum doped with chromium is considered ruby (in contrast to pink laser sapphire which is doped with titanium)

These laser rods were meant for use in solid state lasers

These are lab created sapphires which were grown for use as a sensor window in the F35 fighter jet but didn't meet spec

so it's an amazing gem in its own right instead of just trying to imitate diamonds

This is fluorite

Ce/Nd Laser YAG Pommel Stone Cut (32 ct) lumenite in laser science all corundumThis is a golden CeNd YAG laser garnet I faceted in my custom pommel stone design, which weighs in at 32 ct. It has a yellow base that shifts to orange in some lights and has dual fluorescence, glowing yellow green under blue and violet light and pale orange under 365nm long wave UV. I faceted this stone using our CutKit Mast. This is an unusual lab created garnet, YAG (yttrium aluminum garnet) doped with both cerium and neodymium. Neodymium makes YAG