Lot 639 , A diamond dress ring, mid 20th century

A diamond dress ring, mid 20th century, set with a sequence of five circular-cut diamonds totalling approximately 0.70 carats, to a gold mount decorated to each side with rope twist and wire framework, size M1/2, French import assay marks for 18ct gold and platinum, gross weight 13 grams.
£300-500

Condition:
Attractive and in good condition, diamonds bright and lively.

Sold for £700