provenance:Measurements:The necklace is 16" long. The beads range from 4-10mm. The diamond is 6 x 3.34 x 2.17mm (approximate). The total diamond carat weight is 0.25cts. The total weight of the necklace is 50g. measurements:Condition: In overall very good condition consistent with age and normal use. The tongue portion of the clasp is broken and does not remain secured. It will need to be restored. The Tiffany box exhibits some scuffs, scratches, and general wear. weight:Provenance:From an Upstate New York estate