Laser Garnet Flower Carvings, Carved from Yellow and Violet Nd/Ce YAG Stone:Giant Violet, 32mm, 124ct cobalt spinel is also valuable

cobalt spinel is also valuable in industry

If you like the alliteration in GGG

I've been wanting to cut one of these for years

This means that it shows a mixture of red and green flashes

They have a very unusual and distinctive appearance with a green color and odd grainy structure

Laser Garnet Flower Carvings, Carved from Yellow and Violet Nd/Ce YAG Stone:Giant Violet, 32mm, 124ct cobalt spinel is also valuableThese are calibrated fantasy cut laser garnets (Nd+Ce: YAG) with concave facets. They come in violet and gold (depending on the ratio of Ce to Nd) and have variable fluorescence including yellow, pink, red and violet. The laser garnets were grown varying chemistries, creating different colors ranging from pink to orange to gold to green, And the fluorescence has multiple colors too, with some stones showing both pink AND yellow at the same time. Some