View all items from Fine Diamond, Gold & Gemstone Jewelry sale

Edwardian 14K Diamond and Sapphire Brooch with Platinum Top

Item Details

Style: Edwardian; Antique
Material: 14K Gold; Platinum
Brooch Closure Type: Locking C-Clasp
Hallmarks: 3680
Total Weight (grams): 8.80
Additional Information: Plumes and Garland

Type: Diamond
Shape: Old European Cut
Dimensions: 3.70 mm
Carat Weight: 0.19 ct
Color Grade: I – J
Clarity Grade: SI2 – I1

Type: Diamond
Shape: Polki; Single Cut
Dimensions: 0.90 mm – 2.00 mm
Carat Weight: Unable to Determine Weight Due to Cut of Stone
Color Grade: G – I
Clarity Grade: VS1 – I1

Type: Sapphire
Details: Lab Grown
Shape: Rectangular French Cut
Dimensions: 3.25 mm x 1.25 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 side stones are chipped and abraded throughout.
- the brooch is 14K with a platinum top.

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