Lot 170 - An early 20th century gold, white and black enamel diamond set 'M' letter bar brooch.
Estimated at £150 - £200
Lot 172 - A graduated cultured cream pearl necklace with gold diamond set clasp.
Estimated at £100 - £150
Lot 178 - A platinum pear-shaped aquamarine and diamond set pendant on a platinum chain.
Estimated at £1,000 - £1,500
Lot 180 - An 18ct white gold diamond and ruby set pendant suspended with a pink cultured pearl.
Estimated at £800 - £1,000
Lot 185 - An 18ct gold 1.00ct fancy light brown diamond solitaire pendant.
Estimated at £800 - £1,000
Lot 187 - An Italian 18ct tri-colour gold circular pendant with pale green paste cabochon stone.
Estimated at £320 - £380
Lot 189 - A high-purity gold cannetille work cabochon moonstone set brooch.
Estimated at £350 - £450
Lot 190 - A 14ct white gold (tested) diamond set double cluster crossover ring.
Estimated at £600 - £700