This singular and stunning Art Deco sparkler - circa - features a glistening half-carat baguette diamond, seemingly floating in the center of a puffed cushion of glittering pavé-set diamonds further embellished with an old mine marquise diamond
A sapphire and diamond brooch. Of openwork symmetrical scroll design with central rectangular cut- cornered sapphire, set throughout with old circular and cushion cut diamonds, mounted in silver and gold, circa later adaptations
A rare and important Art Deco diamond brooch, by Mauboussin, circa Designed as a stylised bowtie, set throughout with round and baguette diamonds, signed and numbered. Separates into three to form a double-clip and a brooch.