Vintage Cabochon Sapphire Diamond Cluster Ring

Belgium, 1940s The ring is handcrafted in 18K white gold. It is centered with a cabochon cut blue sapphire encircled by two rows of diamonds (about 1 carat total weight) and a row of channel-set French cut sapphires. The cabochon sapphire measures 8.6 x 6 x 4.4 mm and is approximately 2.45 carats. Combined diamond weight is about 1 carat. Marked with maker’s initials ‘GA’ and Belgian assay mark for 750 gold (18K). The bezel measures 20 x 17 mm (13/16 x 11/16 in.). Ring size 4.75 (15 mm) resizable