Van Cleef & Arpels 18K Diamond and Black Onyx Ring

Item Details

Brand/Designer: Van Cleef & Arpels
Materials: 18K Gold
Ring Size: 6.25
Hallmarks: 750 Pictorial Mark VCA 18KT B5639 D0.65 x8
Total Weight (grams): 6.00 grams
Primary Stone Type: Diamond
Primary Stone Shape: Round Brilliant Cut
Primary Stone Count: 18
Primary Stone Dimensions: 2.00 mm – 2.40 mm
Total Primary Stone Carat Weight: 0.65 ctw
Primary Stone Color Grade: F – G
Primary Stone Clarity Grade: VS1 – VS2
Secondary Stone Type: Onyx
Secondary Stone Shape: Inlay
Secondary Stone Count: 1
Secondary Stone Dimensions: 20.00 mm x 7.00 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. 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.


- multiple visible repairs and visible glue on ring.
- black onyx is chipped.
- black onyx does not appear to be original to the ring.
- black onyx fit quality is not consistent with Van Cleef & Arpels brand standards.

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