Condition: Like new.Brand: Van Cleef & ArpelsMetal: 18k White goldGemstone: DiamondsDiamonds Count: 488 Brilliant Round-cut Diamonds Totalling 24 caratsClasp: Concealed clasp in 18K white goldSize: Chain length: 48 inchesRetail Price: $154,000Comes with an original box or pouch.