Art Deco sapphire diamond ring

Lot 5154 limit € 360

Yellow gold 585, 2 bezel-set diamonds each surrounded by approx. 10 faceted sapphires and surrounded by a curved frame with millegriffes knurled edges and ball decorations, plus two further diamonds in tall cylinders (4 pieces in total, approx. 0.25 ct in total), platinum-plated on the front , narrow ring band with high shoulders, ring head approx. 0.8 x 1.3 cm, ring size 56, gross approx. 2.9 g, around 1920