About This Item A gorgeous pair of marcasite drop earrings crafted from sterling silver, headlining an oval shaped blue topaz gemstone enclosed by marcasite gemstones.These earrings have a post and butterfly clip and are suitable for pierced ears only. Gemstone Information Blue Topaz was believed in the middle ages to be a cure for poisoning. Diamond is the traditional gift for a 10th and 60th anniversary, and is the April birthstone. Blue Topaz is the November birthstone, and the traditional gift for a 4th anniversary. 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.