40'S RING IN YELLOW GOLD AND PLATINUM WITH DIAMONDS Ring, 1920s, in yellow gold and openwork views in platinum set with diamonds (1 missing), old cut, and a central one, cushion cut.

A YELLOW AND WHITE DIAMOND THREE STONE RING in platinum and yellow gold, set with a pear cut yellow diamond of approximately 1.51 carats, accented on each side by a pear cut diamond,full British hallmarks for London 2017,stamped PT 18K, size L1/2 / 6, 5.0g. Acompañado de un informe gemológico facsímil que indica que el diamante central es de color amarillo claro y claridad I1.