of shield shaped outline, the central section formed by a pave set diamond dome topped by a principal brilliant cut stone, the frames of stepped overlapping pattern with chevrons and arcs set with baguette and round cut stones, mounted in platinum, workshop mark for Henri Lavabre, French assymark, Length 3.7cm / 1 3/8'' Weight: 44g
Early 20th century emerald and diamond panel brooch, English c.1915, probably by London & Ryder, of garland style, the openwork hexagonal panel centred by a trio of oval cabochon emeralds,
Art Deco ruby, diamond, sapphire and demantoid garnet open rectangular brooch, French, of buckle design with central band of geometric vari-coloured gem flowers,