Very fine rectangular faceted amethyst within a seed pearl border, circa 1890.
Amazing Art Deco diamond brooch in platinum and 18ct gold.
Exquisite brooch in the form of a dragonfly with beautifully enamelled wings and set with diamonds and rubies, circa 1890.
Beautifully enameled floral brooch by Whiteside and Blank. American circa 1900.
Circa 1900, a beautifully enamelled floral brooch bearing marks for Whiteside and Blank. American c.1900