View all items from HGTV Season 2: The Shakro Family Estate sale

10K Retro Ring and Berkley School Charm with Black Onyx

Item Details

Style: Retro, Vintage
Materials: 10K Gold
Ring Size: 10.75
Hallmarks: 10K E.B.A. Berkley School
Total Weight (grams): 15.20
Primary Stone(s) Type: Black Onyx
Primary Stone(s) Shape: Tablet
Primary Stone(s) Dimensions: 15.00 mm x 12.00 mm
Primary Stone(s) Gemologist Note: Ring
Secondary Stone(s) Type: Black Onyx
Secondary Stone(s) Shape: Tablet
Secondary(s) Stone Dimensions: 14.00 mm x 10.00 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. Treatments for jadeite and other 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.


- the ring black onyx is cracked and the stone in the center is missing.

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