Natural Loose Round Cabochon Cut Black Onyx

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Calibrated · Black Onyx

Natural Loose Round Cabochon Cut Black Onyx

Sold per stone. Pick a size and options; the price drops as you add more of the same stone.

MM
Style

$19.00 each

1 stone $19.00

SKU

Need more than we have, or a matched set? Ask for a quote or call 212-840-3660.

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Gemstone
Black Onyx
Shape
Round
Quality
Heirloom
Treatment
Heated

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      About these stones

      How we grade

      A: lighter colour, visible inclusions. Good for fashion pieces and practice settings.

      AA: even colour, some inclusions you can see up close. Everyday jewelry.

      AAA: rich colour, eye clean. Fine jewelry.

      AAAA: the top colour we cut, eye clean. Statement and heirloom pieces.

      Market Basics or Precision

      Market Basics: good outlines; sizes and depths vary a little stone to stone. Best value for settings you adjust by hand.

      Precision: even outlines and matched depths. Drops into pre-notched castings and lines up in rows and halos.

      Bulk order sheet

      Natural Loose Round Cabochon Cut Black Onyx

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