Lot 131 - An 18k white gold oval aquamarine and diamond set cluster pendant, on an 18k chain.
Estimated at £1,000 - £1,300
Lot 133 - An antique style rose gold and silver topped navette ring, set with emeralds and diamonds.
Estimated at £850 - £900
Lot 139 - A platinum three-stone ring, set with a cushion step cut almandine garnet and diamonds.
Estimated at £1,200 - £1,400
Lot 141 - A platinum ring set with an oval pink sapphire surrounded by melee diamonds.
Estimated at £1,800 - £2,200