Oldest gem Synonyms

Oldest replaced

established gem

OG abbreviation

OG is an abbreviation for Oldest Gem

What does OG stand for?

OG stands for "Oldest Gem"

Gem replaced

Definitions for Gem

(noun) a usually valuable stone cut and polished for ornament
(noun) someone or something unusually desirable
(noun) a crystalline rock that can be cut and polished for jewelry