Lovely Multi Gem set Giardinetti Jardinière Brooch in 10k gold c1950 13g JR9993

A vintage multi-gem Giardinetti Jardinière brooch, a style of jewelry that features colorful floral designs and originated in Italy in the 17th century, with an open work vase. The flowers are represented by multi-coloured gemstones and diamonds represent the buds and leaves, mounted in gold, circa 1950, in a fitted case. The gemstones in the round, oval shape, are Amethyst, Topaz, Aquamarine, Garnet, Peridot, Citrine orange sapphire, and cultured, freshwater pearls. The brooch size is 1 3/4" x 1 1/2", weight 13.0 grams, no assay mark and tested for 10K