22k Gold and Sapphire Brooch

Vintage 22k yellow gold oval shaped pin from the 1920's featuring 1 center oval faceted light blue sapphire approximately 2.50cts. The stone is bezel set. It is surrounded by 5 oval yellow sapphire (and 1 light citrine of similar color) all stones are bezel set. The 5 yellow sapphires are approximately 3.00ctw. The 22 karat gold work features a lyrical leaf and vine pattern. There is a standard pin pin closure at back. 
9.2 grams.