Vintage Sterling Silver (marked on back) Pierced Stud Earrings 2 Round Gray Cultured Pearl Multi Marcasite Fancy Halo Setting Art Deco Style Classic Setting. Stunningly beautiful gray cultured pearl and marcasite stones. Earrings measure approximately 1/2 inch in diameter and weight 4 grams. Solid pushback closure. Great vintage condition. Classic yet distinct these earrings are both traditional and fancy. Sparkle and shine. You will never go wrong wearing these earrings.