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Sterling and 14K Black Onyx, Ruby and Diamond Beetle Brooch

Item Details

Material: Sterling Silver, 14K Gold
Brooch Closure: C-Clasp
Hallmarks: Unmarked
Total Weight: 65.80 grams

Type: Diamond
Shape: Inlay
Count: 4
Dimension: 42.00 mm x 7.50 mm – 40.00 mm x 8.00 mm

Type: Ruby
Shape: Round Cabochon
Count: 2
Dimension: 4.50 mm
Gemologist Note: Surface Reaching Inclusions

Type: Diamond
Shape: Rose Cut
Count: 366
Dimension: 1.20 mm – 3.00 mm
Carat Weight: 6.24 ctw
Color Grade: Very Light Brown – Light Brown
Clarity Grade: SI1 – I1

  • This item has been evaluated and verified by multiple GIA Graduate Gemologists.
  • 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.


- body is sterling, legs and closure are 14K.
- one diamond is missing.
- some diamonds are broken in half.
- diamonds are chipped and abraded.

Item #


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