A platinum diamond solitaire, brilliant cut stone weight 2.75ct, colour M/N, clarity I2, claw set to knife edged shoulders, ring size P.

An 18ct white gold sapphire and diamond three stone ring central oval cornflower blue sapphire flanked by a br

Lot 451
Estimate £5,500-£6,500

An 18ct white gold diamond solitaire ring, brilliant cut claw set stones weight 1.01ct, colour D, clarity VS2,

Lot 298
Estimate £7,000-£9,000

An 18ct white gold diamond solitaire ring, claw set brilliant cut stone, weight 1.54ct, colour E/F, clarity VS

Lot 333
Estimate £8,000-£12,000