Overview An elegant and beautiful necklace, comprising oval, cornflower-blue sapphire and diamond clusters, linked with rows of collet-set old-cut diamonds. Millegrain detailing to the settings. Bright and lively with well-matched gemstonestones. Signed and marked Fabergé. Most likely to have been made by the family (Peter Carl Fabergé's sons) after they left Russia for France, where Fabergé et Cie was set up in Paris. Circa 1920s.