18kt yellow gold pavé-set diamonds totalling 0.24 carats mother-of-pearl onyx accents twisted hoop design earrings: 21.5mm for pierced ears Two's company. These earrings come as a pair. To ensure the shine and polish of your David Yurman piece, wash with a little non-bleach, soapy water and wipe clean with a soft cloth. Normal everyday use and external agents may reduce the lustre of gemstones and gold surfaces. To maintain, use specific, non-abrasive products specially meant for cleaning jewellery.