BSK Butterfly Brooch Value Guide

The BSK Butterfly Brooch is a quintessential example of mid-century American costume jewelry, produced between 1950 and 1970. These pieces are highly collectible for their delicate filigree wing work and the signature use of nature-inspired motifs that defined the era's fashion.

What Is BSK Butterfly Brooch Worth?

The typical price range for BSK Butterfly Brooch is $40 - $45 based on recent sales. However, values can vary depending on the item's condition, rarity, and other factors such as:

• Condition of the gold-tone plating, as wear or tarnishing can reduce the $40-$45 market value.
• The luster and surface integrity of the central faux pearl, which should be free of chips or peeling.
• Intactness of the delicate filigree metalwork, ensuring no bends or breaks in the wing structure.
• Presence of original patina versus over-cleaning, which collectors often prefer for historical authenticity.

How to Identify BSK Butterfly Brooch?

• Look for the 'BSK' maker's mark stamped clearly on the reverse side of the gold-tone metal.
• Examine the wings for the specific intricate filigree pattern characteristic of 1950s-1970s production.
• Verify the central body features a secure, prong-set or glued faux pearl consistent with original BSK manufacturing.
• Check for the standard safety pin clasp mechanism typical of mid-20th-century United States jewelry.

History of BSK Butterfly Brooch

BSK was a jewelry company that operated from the 1940s to the 1980s, known for producing costume jewelry. Their butterfly brooches were popular during the mid-20th century, often featuring intricate designs and faux pearls or rhinestones, reflecting the fashionable nature-inspired motifs of the era. Many of their pieces are still collected today for their charm and historical value.