A platinum Art Deco diamond and jadite brooch, central millegrain set old cut diamond, weight approximately 0.75ct, flanked by a fan of pave set diamond to either side, above and below all to a pierced rectangular green jade frame, length 5cm, width 2cm, weight 15g.

An 18ct white gold diamond three stone ring, all stones emerald cut, largest approximately 0.85ct, all claw se

Lot 509
Estimate £2,000-£2,500

An 18ct hallmarked Edwardian style diamond five stone boat shaped ring, graduated claw set brilliant cut stone

Lot 415
Estimate £1,800-£2,200

A 19th Century 18ct diamond brooch with four central old cut stones total weight approximately 1.50ct within f

Lot 672
Estimate £1,800-£2,000