View all items from MAY EXCEPTIONAL FINDS sale

Edwardian Bippart, Griscom and Osborn 14K and Platinum Sapphire and Pearl Pin

Item Details

Brand/Designer: Bippart, Griscom and Osborn
Style: Edwardian, Antique
Materials: 14K Gold, Platinum
Brooch Closure Type: Locking C-Clasp
Hallmarks: Pictorial 14K
Total Weight (grams): 3.20
Additional Information: The top is platinum, rest is 14K
Primary Stone(s) Type: Sapphire
Primary Stone(s) Shape: Round Faceted
Primary Stone(s) Dimensions: (3.75) mm – (estimate)
Secondary Stone(s) Type: Cultured Pearl
Secondary Stone(s) Shape: Button
Secondary Stone(s) Dimensions: 2.50 mm
Secondary Stone(s) Gemologist Note: White
  • 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. Treatments for jadeite and other gemstones are assumed unless otherwise noted.
  • 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.


- the sapphires have chips and abrasions.
- one bezel is no longer attached completely.

Item #


Terms & Conditions

Have a similar piece to sell? Get in touch with one of our experts.

Request A Consultation

Full-service selling solutions for home or business-minded consignors.

Learn More