Lot 927 , A sapphire and diamond ring, 1920s, set with a cabochon sapphire measuring approximately 2.4 x 6.8 x 4.7mm, within a border of rose-cut diamonds, mounted in platinum, size L1/2

A sapphire and diamond ring, 1920s, set with a cabochon sapphire measuring approximately 2.4 x 6.8 x 4.7mm, within a border of rose-cut diamonds, mounted in platinum, size L1/2
£600-800