Fantasy Cut Laser Alexandrite Stones, Lab Created Red Glow Alexandrite

Fantasy Cut Laser Alexandrite Stones, Lab Created Red Glow AlexandriteThese laser alexandrites are fantasy cut with some concave facets. They also have bubble inclusions typical of some lab grown alexandrite the concave facets make them much less visible. These are genuine, lab created alexandrite gems faceted from crystals grown for lasers. 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. These gems

If you're looking for the ultimate in black gems this is it

The bubbles have a directional flow to them

and over time the company built up a pile of defective sapphire crystals that had either been contaminated with titanium (which turns them pink and ruins UV transmission)

This is a teardrop shaped lab ruby weighing 20 ct and measuring 24

These are unusual dichroic yellow and blue moissanite polished cubes

These are chunks of lab created sapphire which were grown for use as sensor windows in the F35 fighter jet but didn't meet spec

Pearls: These are pearls and imitation pearls from scrapped jewelry

While it is used in a variety of infrared laser systems it is surprisingly hard to actually get as industrial scrap--this is because the material is usually annealed immediately after growth

These are sold by carat size or range--exact size and proportions vary

CAT scanners or similar devices

it truly is universal

We have repurposed these spectrometers with custom accessory hardware and an updated internal database of 500 spectra of the most important gem minerals for matching