View all items from Gemstone Jewelry, Loose Gemstones & Semi-Mounts sale

Platinum Diamond Semi Mount Ring

Item Details

Materials: Platinum
Ring Size: 6.25
Hallmarks: PT900 © Y with Pictorial Markings
Total Weight: 5.90 dwt
Primary Stone Type: Diamond
Primary Stone Shape: Baguette Cut
Primary Stone Count: 4
Primary Stone Dimensions: 3.25 mm x 1.50 mm
Total Primary Stone Carat Weight: 0.21 ctw
Primary Stone Color Grade: G – H
Primary Stone Clarity Grade: VS1 – VS2
Secondary Stone Type: Diamond
Secondary Stone Shape: Round Brilliant Cut
Secondary Stone Count: 2
Secondary Stone Dimensions: 2.50 mm
Total Secondary Stone Carat Weight: 0.12 ctw
Secondary Stone Color Grade: G – H
Secondary Stone Clarity Grade: VS1 – VS2
  • This item has been evaluated and verified by an independent 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.
  • Secondhand jewelry may contain minor markings/imperfections throughout.


- center stone has been removed.
- prongs bent.
- finish worn.
- total diamond carat weight is 0.33 ctw.


- center accommodates a 6.50 mm size stone.

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