Vintage floral rhinestone and enamel brooch (unauthenticated)

This is a vintage costume jewelry brooch featuring a mixed bouquet design composed of various dimensional elements. The physical construction utilizes a gold-tone base metal supporting several distinct floral motifs and simulated pearl drops. The smaller flowers are finished with white enamel petals, while the central larger flower and the smaller blossoms feature faceted chaton-cut clear rhinestones, some with an iridescent or aurora borealis coating catching light in pink and blue tones. Bright green enamel is applied to the stylized leaves extending from the left side. Three large, milky-white oval cabochons resembling faux pearls or glass beads dangle or extend from textured stems on the left. A decorative, looped ribbon or bow structure is integrated into the right side of the composition, completing the bouquet theme. Notable condition issues include visible paint loss and chipping on the white and green enamel surfaces, particularly on the larger central flower petal and the ribbon accents, revealing the underlying base metal. There is also mild tarnish and patina on the gold-tone metal components consistent with age. No maker's mark or signature is clearly visible in the photograph, though the construction style and materials are reminiscent of mid-century costume jewelry commonly produced during the 1950s or 1960s. The identification rests purely on the visual characteristics of the design, materials, and construction techniques visible in the image.

Based on what I can see in the photograph, this vintage costume jewelry brooch presents a charming mid-century mixed bouquet design featuring white and green enamel, chaton-cut clear rhinestones, and dangling simulated pearl cabochons. I cannot verify the exact metal composition, enamel longevity, or stone settings from a photo alone, as a physical inspection is needed to confirm if the gold-tone finish shows heavy wear or structural compromise. The valuation estimate assumes the piece aligns with typical mid-century production techniques from the 1950s or 1960s. The basis for this estimate factors in the visible condition issues, specifically the enamel paint loss and chipping on the larger central flower petal and ribbon accents, along with mild tarnish. General market demand for unbranded mid-century costume jewelry remains modest, with buyers typically seeking pieces in pristine condition. Because this item lacks a visible maker's mark and is unauthenticated, this value range reflects the assumed decorative appeal rather than a verified designer attribution. If physical examination reveals the piece is a later reproduction, replica, or an unsigned copy in the style of mid-century makers, the value would likely decrease to the $25-$50 range. To confirm authenticity, proper age, and material composition, an in-person examination by a qualified specialist or a detailed hallmark and construction analysis would be necessary.