Lot 392 , A ruby and diamond cluster ring, early 20th century

A ruby and diamond cluster ring, early 20th century, claw-set with an oval ruby, within a border of circular-cut diamonds totalling approximately 0.40 carats, mounted in gold and platinum, size L1/2, stamped 18CT PLAT, maker's mark NBS, gross weight approximately 2.5 grams
£300-500

Sold for £700