A pair of mid 20th Century 18ct white gold sapphire and diamond cluster drop earrings, central oval sapphire within ten brilliant cut diamond surround below two baguette diamond and a three diamond set stud, length 3cm.

An 18ct emerald and diamond three stone ring, central claw set emerald cut emerald 2.2ct flanked by tapering t

Lot 448
Estimate £800-£1,200

An 18ct hallmarked black opal and diamond cluster ring, central oval claw set opal within twelve stone diamond

Lot 457
Sold for £950 hammer

Estimate £800-£1,200

An 18ct hallmarked diamond daisy cluster ring, seven brilliant cut claw set stones flanked by two further diam

Lot 501
Sold for £980 hammer

Estimate £800-£1,200