Orecchini pendenti spaiati moderni di perle e opali in argento sterling placcato oro rosaAbout This Item A pair of contemporary rose gold plated sterling silver drop mismatched earrings with dangling pearl and opal gems. These earrings have a post and butterfly backs and are suitable for pierced ears only. Gemstone Information The orb shapes and velvety iridescence of pearls evoke ideas of nature and purity. In some cultures it has been believed that pearls were teardrops of the moon fallen from rain and placed in the heart of an oyster.