The gold-toned filigree necklace measures 18” Long and has a removable brooch/pendant. The stone is large emerald green in color. You can adjust the length of the necklace - has extender chain with lobster claw clasp. The gold-tone filigree bracelet measures 10 1/2” L in open position and can be adjusted to different size with lobster claw clasp. The removable brooch measures 2 1/8” L and 1 1/2” at its widest point. Beautiful classic set.