Brooch

A Fabergé platinum, gold and diamond brooch, workmaster Albert Holmström, probably designed by Alma Pihl, St Petersburg, 1908-1917

A Fabergé platinum, gold and diamond brooch, workmaster Albert Holmström, probably designed by Alma Pihl, St Petersburg, 1908-1917

A Fabergé diamond and silver-topped gold brooch, workmaster August Holmström, St Petersburg, 1899-1903

A Fabergé diamond and silver-topped gold brooch, workmaster August Holmström, St Petersburg, 1899-1903

A Fabergé jewelled gold imperial presentation brooch, St Petersburg, circa 1890

A Fabergé jewelled gold imperial presentation brooch, St Petersburg, circa 1890

Unknown Artist

Eye

Alexander Calder

RP Brooch

A Fabergé jewelled silver-topped gold-mounted imperial citrine brooch, workmaster August Holmström, St Petersburg, 1899-1904

A Fabergé jewelled silver-topped gold-mounted imperial citrine brooch, workmaster August Holmström, St Petersburg, 1899-1904

Claude Lalanne

Unique Cornouiller brooch