Of strong geometric design, centring on a step-cut rectangular-shaped aquamarine, to a surmount designed as a demo-lune of brushed platinum embellished with circular-cut diamonds, circa 1930, French
Of strong geometric design, centring on a step-cut rectangular-shaped aquamarine, to a surmount designed as a demo-lune of brushed platinum embellished with circular-cut diamonds, circa 1930, French