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Circa 1930's Helmet Shell Cameo Bow Brooch Featuring Filigree Design

Item Details

Style: Vintage
Materials: 900 Silver, Sterling Silver
Brooch Closure Type: Trombone
Hallmarks: 900 925
Total Weight (grams): 0.155 ozt
Primary Stone Type: Helmet Shell
Primary Stone Shape: Carved Oval Cameo
Primary Stone Count: 1
Primary Stone Dimensions: 9.00 mm x 7.00 mm
  • This item has been evaluated and verified by a GIA Graduate Gemologist.
  • All diamond and gemstone grading is done under GIA standards as the mounting permits, where gemstones are present; where mountings impede accurate measurements, (estimated) dimensions are provided. All weights and measurements are estimated and approximate. Industry standard and accepted treatments for gemstones are assumed unless otherwise noted.
  • Pre-owned jewelry may contain minor markings/imperfections throughout.
  • While we represent items accurately on our site to the best of our ability, the color calibration of computer monitors can vary, causing colors to appear slightly different from one monitor to another. Due to this, please note that precise color representation of metal and gemstones is not always possible.


- 900 silver brooch with sterling silver closure.

Item #


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