An Art Deco diamond, emerald and platinum ring, French, 1920s-1930s. Mounted in platinum and set with a pear-shaped diamond, a vari-cut emerald and numerous diamonds, with the shank terminating in a knot, suspending two faceted diamond drops.
Platinum diamond and emerald brooch of a shrine. The architecture, which is entirely carried out in diamonds of various cuts - circular, emerald, baton - culminating in the trapezoid shaped stones at the apex of the roof, encloses a carved emerald Buddhist divinity raised up on steps. C.1927.