Lot 311 , A gold and sapphire knot brooch, France, late 19th century

A gold and sapphire knot brooch, France, late 19th century, designed as a knot, centring on an oval sapphire, mounted in gold, length 2.8cm, French assay marks for 18ct gold, indistinct maker's mark, gross weight approximately 9 grams
£100-150

Sold for £400