Lot 7 - A contemporary 925 silver sapphire bracelet with emerald and ruby accents.
Estimated at £400 - £600
Lot 10 - An early 20th century gold diamond set three-stone crossover ring.
Estimated at £200 - £250
Lot 12 - A contemporary 14ct white gold diamond pave set key pendant by Amoro.
Estimated at £150 - £200