Dichroic Blue Yellow Moissanite Facet Rough Marked Letter:Rough, 23.8×20.5×11.4mm, 11.62g Cerium GAGG is brand new

Cerium GAGG is brand new as far as gems go--it only entered industrial usage in 2014

Moissanite is very hard and eats through cutting laps so make sure you have extras

This means that depending on the application you might see crystals that only have Nd or ones that are almost entirely Ce with just a pinch of Nd

brought to you by Turtle's Hoard

As far as we know these are offcuts and failed rods that didn't quite make it into final production or usage

Dichroic Blue Yellow Moissanite Facet Rough Marked Letter:Rough, 23.8×20.5×11.4mm, 11.62g Cerium GAGG is brand newThese are unusual dichroic yellow and blue moissanite facet rough. Each is labelled with its gram weight and letter in the photo and they can be purchased individually. This one is an odd one moissanite with striking dichroism! This is likely the result of a mistake during growth where the argon atmosphere was lost and atmospheric nitrogen snuck and an was able to color the crystal partway through growth, though it's also possibly an intentional