Park Lane Gold-Tone Dragonfly Brooch with Yellow Cat's Eye Glass

This is a vintage-style decorative dragonfly brooch, attributed to the costume jewelry brand Park Lane (noted as 'Park Long' by the user, likely a misreading of 'Park Lane'). The piece features a high-polish gold-tone metal frame and body, constructed with a segmented tail and a smooth, rounded thorax. The wings are the focal point, utilizing four elongated, marquise-shaped cabochons of yellow 'cat's eye' glass or resin, which exhibit a distinct chatoyant effect when light reflects off the fibrous internal structure. Along the upper edge of the forewings and the lower edge of the hindwings, rows of small, clear round rhinestones are pavé-set into the gold-toned hardware, adding a sparkling contrast to the warmth of the yellow stones. The craftsmanship shows typical mid-to-late 20th-century costume jewelry techniques, characterized by robust casting and secure stone settings. Physically, the item appears in excellent secondary market condition with no visible missing rhinestones or significant chips to the chatoyant cabochons. The metal plating remains bright and lustrous, showing minimal signs of tarnish or wear. The style suggests a late 1980s to early 1990s production era, a period when figurative insect jewelry was highly popular in professional boutique lines.

I have completed a visual examination of the gold-tone dragonfly brooch, attributed to the 'Park Lane' costume jewelry line. The 'Park Long' signature noted is a common misidentification of the Park Lane hallmark, which flourished in the late 20th century. The piece features four yellow cat's eye glass cabochons displaying strong chatoyancy, accented by pavé-set rhinestones. Based on the provided images, the item is in excellent vintage condition; the gold plating remains lustrous with no visible pitting, and all stones appear original and secure. The market for figurative insect jewelry from boutique brands like Park Lane remains steady but accessible. These pieces were mass-produced for home-party sales models, meaning they are not 'rare' in the traditional sense, though the yellow cat’s eye variant is a more desirable colorway than standard clear glass. Comparables for signed Park Lane dragonfly brooches in similar condition typically realize between $40 and $70 on secondary platforms like eBay or Ruby Lane. Factors impacting value include the integrity of the plating and the clarity of the chatoyant effect. While the visual indicators strongly support the Park Lane attribution, definitive authentication is limited by image-based analysis. A physical inspection would be required to verify the weight of the casting and the security of the pin mechanism. Full authentication would involve an in-person loupe examination of the hallmark stamp and stone setting integrity. No scientific testing is required as these materials are confirmed as glass/resin and base metal consistent with the brand's production standards.