An exceptionally fine Platinum Art Deco sapphire and diamond engagement ring. This stunning Antique ring dates to c.1920s and has been bespoke made. Set with a central 7mm x 5.5mm mid blue sapphire estimated to be 1.5carats. Flanked by stepped, pierced design diamond set shoulders. 6 x 4point bright and lively round diamonds, totaling 0.24carats. Maker’s mark NFB.
Measurements: UK size is O 1/2 to P or USA 7 1/4 to 7 1/2
Weight: 4.4 grams
Hallmarks: mark has worn, tests as 950 platinum