A 1970s hallmarked 18ct emerald and diamond cluster ring designed with a central flower head cluster, the brilliant cut emerald within a border of six diamonds and framed by a double border of rope twist spirals, highlighted by six brilliant cut diamonds, weight 10.7g, London 1979, ring size S

An 18ct white gold aquamarine, sapphire and diamond cluster ring, central collar set aquamarine within an alte

Lot 391
Sold for £1,500 hammer

Estimate £1,000-£1,500

A single graduated row of opal beads terminating in an 18ct white gold pave set diamond bow clasp, length of b

Lot 393
Sold for £1,000 hammer

Estimate £1,000-£1,500

An 18ct white gold tanzanite and diamond cluster ring, central emerald cut tanzanite within a sixteen stone br

Lot 406
Estimate £1,000-£1,500