Crafted from sterling silver, these Art Deco inspired drop earrings feature an oval black onyx cabochon gemstone on each earring surrounded with sparkling marcasite gemstones suspended from a delicate marcasite heart motif. These earrings use a fishhook and are for pierced ears only. Onyx Information: Number of Stones: 2 Stone Shape: Oval Stone Size: 9mm x 5mm Carat Weight: 2ct Natural/Created: Natural Onyx Country of Origin: Brazil marcasite Information: Number of Stones: 14 Stone Shape: Round Stone Size: 4 x (1.10mm) | 6 x (1mm) | 4 x (0.90mm) Carat Weight: 0.13ct Natural/Created: Natural marcasite Country of Origin: Austria