Vintage Sterling‎ Onyx Marcasite Amethyst Earrings Round Clip On 1 1/4" Around

* Vintage * No marking; acid tests positive for sterling silver around the earrings * Black onyx, marcasite and amethyst; none missing * Clip on; both work well * Large and bold * MEASUREMENTS: * 1 1/4" around * No odor * Pet and smoke free * Back side metal plates have wear; see photo #5 * Impressive * Pre Owned VERY GOOD/EXCELLENT VINTAGE condition BDS