18kt yellow gold Elements diamond and sapphire pendant from DAVID YURMAN featuring 18kt yellow gold, pavé setting, white diamond, blue sapphire, circular pendant, rope-style edge and polished finish. 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..