View all items from Vintage Fashion, Jewelry, Shoes & Accessories sale

Vintage 10K Black Onyx and Diamond Ring

Item Details

Style: Vintage
Materials: 10K Gold
Ring Size: 10.25
Hallmarks: 10K
Total Weight (grams): 8.50
Primary Stone Type: Black Onyx
Primary Stone Shape: Rectangular Tablet
Primary Stone Count: 1
Primary Stone Dimensions: 13.34 mm x 11.62 mm
Secondary Stone Type: Diamond
Secondary Stone Shape: Single Cut
Secondary Stone Count: 1
Secondary Stone Dimensions: 2.60 mm
Total Secondary Stone Carat Weight: 0.06 ct
Secondary Stone Color Grade: G – H
Secondary Stone Clarity Grade: SI1 – SI2
  • 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.


- black onyx is chipped and abraded.
- signs of previous repair.
- solder seam and pitting in shank.
- wear to metal of bezel.

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