An 18ct white gold diamond cluster ring, central old cut stones within a square diamond set border, ring size O.

An 18ct hallmarked diamond daisy cluster ring, nine stones to ribbed shoulders, ring size O.

Lot 763
Estimate £250-£300

An early 20th Century 18ct boat shaped graduated diamond five stone ring, weight of centre stone approximately

Lot 515
Sold for £230 hammer

Estimate £250-£350

An 18ct hallmarked sapphire and diamond cluster ring, central oval cornflower blue sapphire, length 10mm, with

Lot 785
Sold for £250 hammer

Estimate £250-£300