Collection: GGG
GGG (Gadolinium Gallium Garnet) is a magnetic lab gem with a long history. Not only was it popular in the 1970's as a diamond simulant, it was also used as in bubble memory storage for computers (taking advantage of its magnetic properties).
GGG gemstones can often be picked up with a rare earth magnet!
GGG's bright yellow cousin, GAGG:Ce, is used to detect x-rays.
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GGG Lab Garnets, White Loose Faceted Gemstones Magnetic
Regular price From $80.00 USDRegular priceUnit price / per -
GGG Lab Garnets, Orange Loose Faceted Gemstones
Regular price From $94.00 USDRegular priceUnit price / per