O Leaf Orecchini a lobo Perla in argento sterling placcato oroAbout This Item A pair of elegant gold plated sterling silver stud earrings with classic pearls in a harmonious olive branch motif. These earrings have posts 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.