Lot 545 , A ruby and diamond ring, early 20th century

A ruby and diamond ring, early 20th century, designed as a row of three cushion-shaped rubies totalling approximately 0.75 carats, within surrounds of circular-cut diamonds totalling approximately 1.00 carat, mounted in silver and gold, size O1/2, gross weight approximately 4.7 grams
£600-800