Apprx 2" by 1 1/2", circa 1950s, stamped yellow gold filled, appears to be a genuine piece of carved amber in the shape of a lovely single rose. I am not 100% sure, but it certainly feels and smells like amber. Also, along the backside the edge of the flower has very slight wear that has the qualities of amber. It could perhaps be a carved bakelite or lucite simulated amber, but regardless it is lovely.

Very good vintage condition.