A platinum diamond solitaire ring, radiant cut stone, weight 1.51ct, colour D, clarity SI1, claw set to knife edged shoulders, weight 5.8g, ring size M, with a GIA certificate.

A platinum set diamond solitaire ring, claw set asher cut stone, weight 1.70ct, colour J/K, clarity SI1, to di

Lot 920
Estimate £5,500-£6,500

An 18ct hallmarked diamond solitaire ring, claw set brilliant cut stones, weight 3.00ct, colour L/M, clarity I

Lot 1075
Estimate £7,000-£9,000

A platinum set diamond solitaire ring, brilliant cut claw set stones, weight 2.15ct, colour H/I, clarity SI 1,

Lot 1054
Estimate £8,500-£9,500