Art Deco Platinum Diamond Engagement Ring with Rubies

Platinum Diamond Engagement Ring with Rubies. Center Diamond 0.92 Carat (weighed out of mounting), Clarity VS1, Color  H-I, with Six Rubies on the side approximately 0.15 Carat Total Weight, and Three Single Cut Diamonds, Clarity SI2-SI3, 0.03 Carat Total Weight,  and Three Old European Cut Diamonds, Clarity VS2-SI1,  0.04 Carat Total Weight on sides. Appraised by EGL. Art Deco Circa 1920s.