Lot 359 , An unusual Art Deco onyx, enamel, ruby and diamond brooch, circa 1920

An unusual Art Deco onyx, enamel, ruby and diamond brooch, circa 1920, of elongated quatrefoil outline, centring on a circular-cut ruby between millegrain-set circular-cut diamonds, within borders of black and white enamel and calibré-cut onyx, mounted in gold, length 3.2cm, faint, indistinct assay mark
£200-300

Condition:
Excellent quality and a striking design - very unusual. In good condition, ruby 5.5cm, good colour, slightly cloudy. Very minor chips to onyx, minor general wear, overall in good condition. Gross weight 7 grams

Sold for £420