Art Deco Ring 1920-1930...Palladium and Diamonds...so elegant

...a magnificent epoch was Art Déco...elegance and joie de vivre, here we have an original navette ring
 from around 1920-30, in 585 yellow gold with palladium and diamonds, total approx. 0.30 ct,
 W (white G) / VS-SI, Old cut and diamond roses, edge decorated with a mill handle structure, very good 
condition,
 dimensions of the ring approx. 17.5 x 8.5 x 5 mm, weight approx. 3 grams, Rw 52/17 mm, privately owned