A ruby, yellow sapphire and diamond pendant, by Ludwig Muller, designed as a Latin cross centering on a rectangular-cut ruby, the arms set with rectangular-cut yellow sapphires to a brilliant-cut diamond set bail, signed Ludwig Muller, Geneva...

A ruby, yellow sapphire and diamond pendant, by Ludwig Muller, designed as a Latin cross centering on a rectangular-cut ruby, the arms set with rectangular-cut yellow sapphires to a brilliant-cut diamond set bail, signed Ludwig Muller, Geneva, stamped 750 MF
Overall good condition, stamped 750 to bail for 18-carat gold, stones bright and lively well matched with good clarity, overall length approximately 3.5 cm.