Three gilt-bronze and hardstone belt-bucklesQing DynastyComprising: a gilt filigree buckle mounted with a reticulated white jade plaque; a gilt filigree buckle mounted with a natural cut amethyst; a two part gilt-bronze buckle mounted with two reticulated pale green jade plaques, a carnelian cabochon to the centre; together with an Islamic paste-inset gilt-metal bangle, 20th century.The two piece buckle: 9.7cm (3 7/8in) wide (5).