An 18ct hallmarked white gold tanzanite and diamond cluster ring, trapezium cut tanzanite within brilliant cut diamond surround, all stones claw set.

An 18ct white gold diamond daisy cluster ring, millgrain set stones to knife edged shoulders, total weight app

Lot 373
Estimate £1,500-£1,800

An 18ct white gold diamond cluster ring comprising of central asscher cut stone, weight .75ct, off set within

Lot 376
Estimate £1,200-£1,500

A mid 20th Century 18ct and platinum sapphire and diamond three stone ring, central oval sapphire flanked by a

Lot 359
Sold for £2,400 hammer

Estimate £2,500-£3,000