9k Gold Chain Necklace 68.8cm / 27" Cable Link Antique Victorian c1890.
The gold mark can be found to the bolt ring clasp, this simply reads '9k'. Good secure clasp with a good spring.
Length 68.8 cm or 27.0 inches.
Width of chain 0.3 cm or 0.1 inches.
Weight 8.0 grams or 5.16 penny weight.