View all items from D├ęcor, Vintage Prints, Timepieces & Vintage Jewelry sale

Ostby and Barton Jewelry Co. Art Nouveau 10K Pearl Lavalier Pendant

Item Details

Brand/Designer: Ostby and Barton Jewelry Company
Style: Art Nouveau, Antique, Vintage
Materials: 10K Gold
Hallmarks: O.B. 10K
Total Weight (grams): 0.70 grams
Primary Stone Type: Glass
Primary Stone Shape: Oval Faceted
Primary Stone Count: 1
Primary Stone Dimensions: 6.75 mm x 3.10 mm
Secondary Stone Type: Cultured Pearl
Secondary Stone Shape: Dog Tooth
Secondary Stone Count: 1
Secondary Stone Dimensions: 5.29 mm x 2.40 mm
Secondary Stone Gemologist Note: Pearl color is cream
  • 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.


- chips and abrasions to glass gemstone.
- hallmark is worn and partial.
- pendant is not perfectly symmetrical.
- scratches and wear to finish.

Item #


Terms & Conditions

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

Request A Consultation
Other Items You Might Like

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

Learn More