Sterling Silver Judith Jack Starburst Marcasite Brooch -

This vintage brooch is an authentic piece of sterling silver jewelry manufactured by the renowned designer brand Judith Jack. Hallmark & Brand Identification The Maker's Mark: The distinctive diamond-shaped stamp located above the word STERLING contains the stylized, interlocking initials JJ, which is the signature hallmark for Judith Jack Jewelry. The Brand Style: Founded in the late 20th century, the brand gained significant recognition for reviving elegant, antique-inspired aesthetics. They are highly collectible and widely celebrated for their distinct use of Art Deco styling, geometric formats, and sterling silver settings heavily encrusted with glittering marcasite stones. Metal Purity: The STERLING stamp guarantees that the metal composition consists of at least 92.5% pure silver mixed with other alloys for durability. Design & ConstructionTheme: The piece features a prominent, multi-pointed celestial sunburst or starburst design. Findings: The reverse side utilizes a horizontal pin stem paired with a classic safety rolling-catch mechanism to keep the brooch secure when worn.