Signed Mikimoto 6.5-6.7mm Single Strand Japanese Cultured Pearl Necklace with Sterling Silver Clasp

Signed Mikimoto 18" single strand Japanese cultured pearl necklace with a sterling silver and single pearl clasp.  ID#: NEC683 Pearls: Fifty-nine (59) fully drilled and individually knotted pearls measuring from 6.5-7.0mm each in diameter. Very fine quality, white, with rose overtones, thick nacre and very lustrous.   Clasp: Sterling silver 925 and 4.3mm single drilled pearl Clasp Dimensions: 20.0mm x 8.5mm 7.0mm  Length: 18"  Weight: 28.0g Markings:  '925' 'S' "Mikimoto logo"