Lot 921 , A 1920's? yellow metal, white opal and round cut diamond set circular cluster ring, size O, gross weight 3.6 grams.

A 1920's? yellow metal, white opal and round cut diamond set circular cluster ring, size O, gross weight 3.6 grams.
£200-300

Condition:
No indication of carat of gold. General surface wear across the opal. Predominantly colours play are blues and greens with the odd flash of orange/yellow. Diamond are bright and lively bar one which appears to have some green residue within the setting below??Slight wear to al the stone settings.

Sold for £420