A platinum diamond cluster ring, central collar set brilliant cut stone, weight approximately 0.50ct, flanked by twin baguettes and ten further brilliant cuts, all to diamond set shoulders, ring size M 1/2.

An early 20th Century R Lalique molded blue glass pendant 'Guepes', circa 1920 model 1650, the oval glass pend

Lot 657
Estimate £1,500-£2,000

A contemporary platinum diamond ring comprising twelve channel set baguette diamond set within two rows of ten

Lot 410
Estimate £1,500-£2,250