About This Item A stunning pair of marcasite drop earrings crafted from sterling silver, featuring an oval shaped peridot gemstone surrounded by marcasite gemstones.These earrings have a post and butterfly clip and are suitable for pierced ears only. Gemstone Information Peridot is pleochroic, meaning you can see different shades of green depending on the angle in which the gem is viewed. Marcasite naturally reflects light, giving off a brilliant shine. Peridot is the traditional 16th anniversary gemstone gift, and is the August birthstone. Jewellery Collection Gemondo\'s Art Nouveau Collection brings glamour to the asymmetrical. With gorgeous swirls and nature inspired themes, these elegant jewellery pieces bring timeless styles to your everyday.