DIAMANTE, BLACK STONE, BLACK ENAMEL DROP STUD EARRINGS MARKED 925

This is a pair of black enamel on white metal drop stud earrings with a black? glass/onyx stone at the top.  They are marked 925 - so they may be sterling silver - but without a hallmark I cannot sell them as such.  They are in very good condition - I think old shop stock - and measure about 2 1/4 inches top to bottom.  Ref: 3195 D8/22

Diamante, black stone, black enamel drop stud earrings marked 925