Sterling silver with center diamond 14 inch necklace Details Sterling silver Diamond, 0.01 total carat weight Adjustable length, 13-14in Cross, 10.4 x 7.4mm Lobster clasp Style #KN1044 SSADI14 UPC 883932949827 Metal Care Use the white side of the provided David Yurman polishing cloth to gently wipe clean, then remove any remaining tarnish with mild diluted soap. Rinse with warm water and dry thoroughly before storing the design in its jewelry pouch. Gemstone Care Use a soft cloth to gently wipe clean, then remove any remaining impurities with mild diluted soap. Rinse with warm water and dry thoroughly before storing in the provided jewelry pouch.