Sterling silver Pav%26#233; black diamonds, 0.55 total carat weight Large box chain, 3.6mm wide, 26" long Lobster clasp Shop David Yurman Men's Pendants Care Instructions: Use the provided polishing cloth to gently wipe this item clean, then remove any remaining tarnish with mild diluted soap. Rinse with warm water, dry with a clean towel and store it in its jewelry pouch. Please note: Styles featuring meteorite should not be exposed to water.