A 20th Century 18ct white gold diamond necklet, pave set arches of seven stones each with a single stone drop below and spaced by three stones clusters, all below a twenty eight gold block design and herring bone chain support, all terminating in tongue and box fastener, weight of largest stone approximately 0.50ct, length 38cm.

A gentleman's Rolex Oyster Perpetual Datejust II stainless steel and gold wrist watch, gilt Roman numerals to

Lot 582
Estimate £7,000-£8,000

A platinum diamond solitaire ring, claw set brilliant cut stone weight approximately 1.50ct colour G/H, clarit

Lot 661
Estimate £7,500-£8,500

An 18ct hallmarked diamond solitaire ring, claw set brilliant cut stone to plain shoulders, weight 2.5ct, colo

Lot 527
Estimate £8,000-£10,000