pavé-set black diamonds totalling 4.87 carats curb chain clasp fastening bracelet size: 11.5mm 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.