An 18ct white gold tanzanite and diamond cluster ring, central collar set emerald cut tanzanite within a twelve stone diamond surround, ring size Q.

A platinum set diamond and pink sapphire three stone ring, central marquise cut claw set diamond, weight 0.91c

Lot 363
Estimate £2,500-£2,800

An 18ct sapphire and diamond cluster ring, central cushion cut sapphire claw set withtwo collar set brilliant

Lot 405
Estimate £2,500-£3,500

A 18ct hallmarked white gold diamond tennis bracelet comprising brilliant cut claw set stones terminating in t

Lot 482
Estimate £2,250-£2,750