• Hardness

  6.5 - 7.0.

• Occurrence

  Worldwide. A member of the chalcedony family (micro-crystalline quartz).

• Appearance

  Translucent, medium light blue-green turquoise-like in color. Could easily be confused with turquoise.

• Enhancements

  Carribbean blue chalcedony is dyed.

  More information on gemstone enhancements.

• Carribbean Blue Chalcedony

• Calibrated Carribbean Blue Chalcedony

  Specify size, shape and quality when ordering. Prices are subject to change without notice. Actual carat weight may vary from the average carat weight listed.

  • A Dark Blue, Translucent, good cut, good dome..

  Carribbean Blue Chalcedony		Quality	A
  Shape	Size	Avg. Weight	Price Each
  Cabochon, Round	8mm	2.04	$ 31
  	10mm	3.64	$ 48
  	12mm	7.61	$ 70
  Cabochon, Oval	10x8mm	2.59	$ 33
  	12x10mm	4.63	$ 56
  	14x10mm	5.45	$ 67
  	16x12mm	7.60	$ 79
  	18x13mm	9.78	$ 134

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Last updated December 7, 2007
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