Filigree heart and key pendant necklace

Retired sterling silver necklace has Tiffany’s iconic sleek chain with an ornate filigree heart pendant and a key. The heart pendant has a lock at the center with Tiffany lettering on each petal.  On a 18" long chain.  Very good preowned condition with light surface wear/scratches as seen on pictures. Comes with T&Co pouch! Authentic **Matching bracelet available