Gadolinium gallium garnet (GGG)

Gadolinium gallium garnet, mainly called Three G (GGG), is an artificial stone whose main components are gadolinium and gallium. It is said that it was originally developed as a laser element and memory component, but it was noticed for its high refractive index and sparkle similar to diamond, and there was a time when it was distributed as an imitation of diamond. Currently, it is said that production as jewelry is not actively carried out.

Karatz GemMagazine
" GGG (Gadolinium Gallium Garnet) "

Gadolinium gallium garnet (GGG)

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