David Yurman 18kt yellow gold and sterling silver DY Madison chain necklace (8.5mm)
From Farfetch
18kt yellow gold/sterling silver cable-link chain clasp fastening necklace width: 8.5mm 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.