"Art Deco Sapphire And Diamond Ring, Platinum."
Art Deco sapphire and diamond ring, platinum. Very pretty Art Deco ring from the 1930s. The central sapphire, deep blue, measures 1.2 cm x 0.9 cm x 0.9 cm (estimated weight: 4.45 cts). It is framed by two lines of 8/8 cut diamonds (48 diamonds in total). Size FR: 50 (custom) Total weight: 8.80 g 
Le Magazine
Rivista Artiquariato
TRÉSORS magazine