David Yurman Chatelaine Long Necklace Absolutely stunning black-purple faceted stone with pave diamonds on each corner, DY signature cable on sides and on connecting bale. 925 sterling silver chain 32 inch with adjustable pull through to make chain whatever length you prefer. Rare piece- Not available currently on DY website. In perfect condition, barely worn. Comes with DY grey jewelry pouch. Retailed for $1800.