Egyptian Wallace Simpson Black Onyx & Opal Pendant and Earrings Sterling Silver

925 Sterling Silver Hand set with Gilson Opal, marcasite stones Set with Black Onyx Stud fitting for pierced ears 7 cm long x 2 cm at widest point Weight: 12 grams I hand carved these earrings out of 3 separate pieces of wax, cast them ask into silver, set the marcasite stones , then soldered them all together