Vintage Silver-Tone Snowflake or Floral Brooch with Blue Rhinestones

This item is a vintage-style brooch, approximately 1.5 to 2 inches in diameter, held in the palm of a hand, suggesting it's of a wearable size. It features a snowflake or floral design, crafted from a silver-tone metal, possibly rhodium-plated base metal or sterling silver, though further examination would be needed to confirm the exact material. The design is symmetrical, composed of multiple 'petals' or 'points' radiating from a central cluster. Each of these elements is adorned with small, round-cut blue rhinestones, individually prong-set into the metal. There appears to be a larger central rhinestone, surrounded by smaller ones that continue along the 'petals.' The color of the rhinestones is a consistent light to medium blue, reminiscent of aquamarine or light sapphire. The craftsmanship appears to be of good quality for costume jewelry, with all stones present and securely set, and the metal showing a bright, polished finish. There are no immediately visible signs of heavy wear, tarnish, or missing stones from the provided image, indicating good to very good condition. The back of the brooch, which would typically feature the pin mechanism and any maker's marks, is not visible. Based on its style and material, it likely dates from the mid-20th century, possibly the 1950s or 1960s, a popular period for intricately-designed rhinestone jewelry.