Anita KoYellow Gold Cosmo Ear Cuffyellow goldAnita Ko confirms that ear curation is still the biggest jewellery trend of recent years, and you don’t even need another piercing. Imagined in 18-karat yellow gold, the Cosmo ear cuff displays the LA brand’s immaculate craftsmanship with an elegantly curved exterior and engraved patterning at its inner edge.Anita Ko confirms that ear curation is still the biggest jewellery trend of recent years, and you don’t even need another piercing. Imagined in 18-karat yellow gold, the Cosmo ear cuff displays the LA brand’s immaculate craftsmanship with an elegantly curved exterior and engraved patterning at its inner edge.