Own a genuine piece of jewelry history with this rare Art Deco era Coro brooch. This exquisitely detailed piece features a central floral rose motif encircled by shimmering faux pearls and delicate rhinestone accents, capturing the refined glamour of the 1930s.

Brand: Coro (Authenticated via vintage hallmark).
Era: True Vintage, c.1930s.
Materials: Aged gold-tone metal, luminous faux pearls, and clear faceted rhinestones.
Markings: Double-marked on the reverse with "Coro" and "DES. PAT. PEND.".
Design: Dimensional floral cluster with a centralized rose and star-burst foliage.

Measurements:

Dimensions: Approximately 1.5 inches in diameter.

The Brand Story: The Legacy of Coro
Coro was one of the most prolific and influential costume jewelry houses in American history. The name is a portmanteau of its founders, Emanuel Cohn and Carl Rosenberger, who established the firm in New York City around 1901. By the 1920s, Coro was the largest costume jewelry manufacturer in the world, eventually operating a massive factory in Providence, Rhode Island.

The brand became a household name by offering high-style designs at every price point, from everyday pieces to the premium "Coro Craft" line. Their success was fueled by legendary designers like Adolph Katz, who spearheaded the company's creative direction. Coro is particularly famous for its inventive "Duettes" and its heavy use of design patents to protect its artistic integrity—a legacy clearly visible in the "DES. PAT. PEND." stamp on this very piece.

Fashion History: The "DES. PAT. PEND." Research Story
This brooch is a verified artifact from Coro's Golden Age. The "DES. PAT. PEND." (Design Patent Pending) stamp is a highly significant hallmark for collectors. During the mid-to-late 1930s, Coro frequently applied for patents to protect their most innovative floral designs from imitators.

Finding this marking in two distinct spots indicates an early production run from a specific designer series before the final patent was granted. The "pot metal" base and the intricate, hand-set look of the faux pearls are characteristic of 1930s manufacturing, prior to the materials shifts caused by WWII.

Style Versatility & Modern Styling
The Vintage Lapel: Pin this to the lapel of a structured tweed blazer to add a touch of archival feminine contrast to professional tailoring.

Modern Bridal: A stunning and sustainable "Something Old" for a vintage-inspired bride—ideal for securing a lace wrap or adorning a bridal bouquet.

Hat Accessory: Elevate a felt wide-brim hat by pinning this to the ribbon for a sophisticated, historical accent.

The Circular Fashion Story
Coro jewelry was built to endure, which is why this piece remains so vibrant nearly a century later. By acquiring this archival brooch, you are preserving the legacy of American craftsmanship and supporting a circular economy that celebrates timeless design over modern disposability.

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