14K Yellow Gold Single Diamond Stud Earring Brilliant Earth 14kt gold single earring with diamonds in gold Rainbow K Mytheresa Single Diamond Stud Earring in 14K Yellow Gold Brilliant Earth Single Diamond Stud Earring in 14K Yellow Gold Brilliant Earth. 14k Gold Sweet Droplet Diamond Single Earring 3mm reimagines the droplets of dew found on the sacred blossom's petals into tiny sparkling white Diamond stud earrings. 3mm, this timeless piece was designed to delicately layer. Sold as a single earring. If you would like a pair, please add two to your cart. Diamond size 3mm 0. 10ct Ethically sourced GH SI white Diamond. 14k Solid Gold. Nickel free.