4MM, 5MM, 6MM, 7MM, 8MM, 9MM .925 Italian Sterling Silver DECEMBER BLUE TOPAZ-TANAZANITE -ZIRCON "ROUND" Cut Rhodium Casting Basket Gem Stud Earrings METAL: STERLING SILVER GEMSTONE CUT: ROUND GEMSTONE SIZE: ROUND 4mm-9mm STONE COLOR: BLUE TOPAZ-TANAZANITE -ZIRCON BACK POST: PUSH BACK / BUTTERFLY