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1930s Carl-Art 14K Diamond and Black Onyx Necklace with Palladium Accents

Item Details

Brand/Designer: Carl-Art
Style: Vintage
Materials: 14K Gold, Palladium
Necklace Length: 15.75"
Necklace Closure Type: Spring Ring
Hallmarks: 14K 14KT CA (pictorial markings)
Total Weight (grams): 10.50
Primary Stone Type: Diamond
Primary Stone Shape: Round Brilliant Cut , Single Cut
Primary Stone Count: 3
Primary Stone Dimensions: 2.00 mm – 3.00 mm
Total Primary Stone Carat Weight: 0.16 ctw
Primary Stone Color Grade: G – H
Primary Stone Clarity Grade: VS2 – SI1
Secondary Stone Type: Black Onyx
Secondary Stone Shape: Oval Tablet
Secondary Stone Count: 3
Secondary Stone Dimensions: 13.00 mm x 10.00 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. 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.


- clasp has been replaced.
- palladium accents to the diamond settings.

Item #


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