Vintage rhinestone floral brooch with lavender and clear crystals, circa 1940s-1950s

This style of floral brooch represents the golden age of American costume jewelry from the 1940s-1950s, when manufacturers like Eisenberg, Reja, and Sherman created elaborate pieces using high-quality Austrian crystals and rhodium plating. These brooches were designed to mimic fine jewelry at accessible prices, featuring open-back settings that allowed light to pass through the stones for maximum brilliance. The lavender or alexandrite-colored crystals were particularly prized for their color-changing properties under different lighting conditions. Vintage rhinestone brooches are highly sought after by costume jewelry collectors, vintage fashion enthusiasts, and those who appreciate mid-century design aesthetics. Collectors particularly value pieces from renowned makers like Eisenberg and Reja for their superior craftsmanship, quality materials, and historical significance in American jewelry design. These pieces are treasured both as wearable art and investment collectibles that continue to appreciate in value.