Necklace "Button Hook" - Hallmarked English Silver Button Hook on Antique Silver Detailed Watch Chain and Tanzanite Beads with Jade and Aventurine

A lovely antique English sterling silver button hook (for buttoning gloves, hallmark is worn) on an antique French silver watch chain, new sterling silver clasp and feature beads of tanzanite, with jade and aventurine detail. Silk thread in mauve attaches a lime jade bead with tassel. 

Approx. 50 cm (length), 9 cm (drop).