Art Deco Sapphire & Pearl Bar Brooch Diamond 750 for 18k gold with

750 for 18k gold with French control marks

and winds up to play the Blue Danube by Johann Strauss II (seemingly a very sped up version of the famous waltz)

with lively fire and flash

all in green enamel

Calibré Cut Blue Sapphire

Art Deco Sapphire & Pearl Bar Brooch Diamond 750 for 18k gold withDATE: Art Deco, c. 1920 Art Deco period bar brooch set with 18 seed pearls and six French cut sapphires. The stones lie within a platinum border, the sapphires in millegrain bezel mounts, and it's crafted in 15 karat gold. Simple yet wonderfully element, with all the hallmarks of Art Deco design. Offered in its original presentation box. STONES Seed pearls and French cut sapphires MEASUREMENTS 60 x 4. 3mm WEIGHT 5. 1g MARKS Stamped 15ct and PT