Vintage Signet Ring [Ostby Barton 1930s~] [Sterling x 10kgf x Onyx Square Top]

This signet ring is made in the United States, dating from the 1930s to 1940s. Its minimalist design, featuring a large onyx in a square shape reminiscent of the older era, exudes an Art Deco feel, while the hoop, likely gold-plated on the sides, adds a touch of elegance. The silhouette is well-balanced, not too large, yet still striking. It is stamped STERLING and was made by Ostby Barton, an American jeweler founded in the late 19th century. After the founders death aboard the Titanic, the brand continued to produce jewelry until the 1950s, making it a popular manufacturer of high-quality vintage jewelry. Please check the photos for the condition and be aware of the unique characteristics of vintage jewelry before purchasing. Size: No. 16 Head part (length): 19mm Weight: Approx. 7g