A long yellow gold thread sealed by a jewelry pavé diamond clasp designed to play with Boucheron's standards – couture savoir-faire, rebellious spirit and modernity. Either by itself, combined, associated or accumulated - Jack de Boucheron long necklace is the corner stone of many possibilities, an authentic style. Jack de Boucheron necklace Necklace length: approx. 40 inches 18-karat yellow gold with a polished finish 140 round white diamonds Total carat weight: 1.76 Hidden fastener Made in Switzerland To clean or shine this piece, wipe with a clean, dry cloth. Boucheron Style # JBT00761