Sterling Silver Yellow Stone & Citrine Earrings Signed SJ

Sterling silver earrings set with a dark yellow and green stone with citrine accents. I do not know the type of stone but they have interesting striations a bit like agate. Earrings measure 2 and 1/8th of an inch length and 5/8ths of an inch wide. Stamped SJ, 925, and acid tests positive for sterling silver. E