A blue john pendant and chain

circular pendant with a rubover set round cabochon blue john, approximate diameter 32mm, carved scroll bale, length including bale 5.5cm display hallmarked Sheffield, 9ct gold, maker's mark 'DSW' (David Scott-Walker), suspended from a faceted belcher link chain, bolt ring clasp, length 74cm, width 4mm, unmarked, tested as 9ct gold, gross weight 46.3g

Condition Report
Overall condition: Fair to good
Heavy abrasion, chipping and multiple hairline cracks to the stone
General wear/scratches/denting to mount