Crafted from sterling silver, these Art Deco inspired drop earrings feature a black onyx gemstone on each earring and are decorated with sparkling marcasite gemstones. These earrings use a Fishhook and are for pierced ears only. Onyx Information: Number of Stones: 2 Stone Shape: diamond Stone Size: 11mm x 4.5mm Carat Weight: 1ct Natural/Created: Natural Onyx Country of Origin: Brazil marcasite Information: Number of Stones: 16 Stone Shape: Round Stone Size: 2 x (1.10mm) | 2 x (1mm) | 12 x (0.90mm) Carat Weight: 0.13ct Natural/Created: Natural marcasite Country of Origin: Austria