Vintage pre-owned jade bead and pearl necklace.  Jade beads are 7mm round.  Pearls are 8mm round.  Decorated with metal  fancy beads.   Necklace is 17" with a 3" drop of 5 strands of beads.  Lobster claw clasp.  Metal is unknown, appears to be the Tibetan bead style.  There is no damage and appears to be sturdy, not fragile.  It was purchased at an estate sale in a box of jade jewelry the owner had worn.