An exceptional vintage Italian Garavelli brooch, finely crafted in 18K yellow gold and designed as an elaborate flowering bonsai tree. Textured gold branches are adorned with clusters of vivid turquoise cabochons and sparkling diamond accents, rising from a beautifully carved red coral planter. Hallmarked 237 AL ITALY, identifying the piece with the renowned Garavelli jewelry house of Valenza, Italy. The combination of sculptural goldwork, colorful gemstones and whimsical botanical design is characteristic of collectible mid-century Italian jewelry.