Art Deco 18K gold Diamond Ruby dress ring s6 4.4g JR9776

Beautiful Art Deco 18K gold two tone lady dress ring, it has twelve natural square cut rubies and round single cut diamond, combine total approx. 0.2ct. Ring top is 14, x 12.4mm, weight 4.4 grams, ring size 6, illegible hallmark, tested for 18K.