Cat Charm with Green Gem- 130 $25 or $20 w/offer

Cute cat charm featuring a green gem. Perfect for adding to a bracelet or necklace. The charm is non magnetic but the jump ring is magnetic. The charm came off of a vintage sterling silver 960 bracelet with charms dating as far back as the late 1950s. It features an adorable cat wearing an emerald colored gem heart collar. This charm is very old but I do not know if the stone is real emerald or synthetic. But I doubt it is real.