Image 1 of 1 Moss agate, hammered hoop earrings £21.00 Moss agate stones with their earthy, organic patterns bring a natural elegance, complemented by hammered hoops for a textured and stylish finish. Quantity: Add To Cart Added! Moss agate stones with their earthy, organic patterns bring a natural elegance, complemented by hammered hoops for a textured and stylish finish.