Alexandrite HyperCube Cut 31.5ct laser rods This gives it a very

This gives it a very unique look--when cut the colors may blend to green or remain separate depending on the chosen orientation and cut design

he's now experimenting to try to grow more gems

Czochralski-pulled cobalt spinel can be grown to ultra high purities and used in lasers as a Q switch

Samarium YAG is used as a non-contact pressure gauge in diamond anvil experiments--the color of its fluorescence changes with pressure

This is a cushion cut lab rutile with a very dark honey base

Alexandrite HyperCube Cut 31.5ct laser rods This gives it a veryThis is a lab grown laser alexandrite laser faceted in a custom glittery 'hypercube' design. The stone weighs in at 31. 5 carats. This is a real lab grown alexandrite (not one of the many simulants) which was faceted from a laser crystal top. This material is trichroic (meaning it shows three different colors depending on the direction you look through the stone, aligned with the faces of the cube), color changes under different lights and has strong