View all items from One Of A Kind Vintage Jewelry & Timepieces sale

Edwardian 18K Sapphire and Diamond Ring

Item Details

Style: Edwardian; Antique
Material: 18K Gold
Ring Size: 10.00
Hallmarks: 18K BI USA
Total Weight (grams): 7.00

Type: Sapphire
Shape: Oval Faceted
Dimensions: 5.50 × 4.00 mm

Type: Diamond
Shape: Baguette Cut
Dimensions: 2.00 × 1.00 mm
Carat Weight: 0.21 ctw
Color Grade: G – H
Clarity Grade: SI1 – SI2

Type: Diamond
Shape: Round Brilliant Cut
Dimensions: 1.20 – 1.30 mm
Carat Weight: 0.47 ctw
Color Grade: G – H
Clarity Grade: VS2 – SI1

  • 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 sapphire and round brilliant cut diamonds are chipped and abraded.
- there is a crack in the shoulder.
- there is a visible sizing seam.
- there is wear to the finish allowing the original metal to show through.

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