This is a Very Pretty Vintage Gold Filled Set made up of a Gold Filled Filigree Heart Pendant with an Oval Green Stone and a Pair of Oval Green Stone Gold Filled Screw Back Earrings. I am not sure if these are Glass or some kind of Stone.
The Heart Pendant measures 7/8" and the Earrings are 5/8" long. They are unmarked and in Very Nice Condition.
Gold Filled Pendant & Earrings Green Glass or Stone