Dichroic Blue Yellow Moissanite Facet Rough Marked Letter:Rough, 23.8×20.5×11.4mm, 11.62g This means that depending on

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

As our boules had two different color intensities we have divided them into lighter and darker colors

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

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 This means that depending onThese 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