Cast Earring with Ruby

Golden-colored metal earring featuring a large, faceted, dark red gemstone, possibly a ruby, set in a four-prong setting. The earring has a thick, curved, U-shaped piece that forms the base, connected to two triangular pieces on either side with flat tops. The gemstone is held in place by four gold prongs. The background is a textured, black surface resembling a rough, porous material. The earring titled "Cast Earring with Ruby", by unknown artist.