Tiffany & Co. 

Tiffany Keys Diamond Oval Key Pendant Necklace

Tiffany Keys Collection
Oval key pendant in platinum with 36 round brilliant cut diamonds
Carat total weight:  0.35 (approximately)
Pendant:  30mm x 8mm
Chain length:  19"  (originally 16" with a 3" extension added during time of purchase directly at Tiffany&Co.)
Hallmarked:  "©TIFFANY&Co." / "PT950"

All original packaging (box, pouch, ribbon and notecard) included