18kt yellow gold pavé-set diamonds totalling 0.19 carats black onyx totalling 3.35 carats pendant size: 15.5mm Please note that the chain pictured is not included with this item. 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.