• Hardness

  6.5 - 7.0.

• Occurrence

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

• Appearance

  Cornelian, also spelled Carnelian ranges in color from light brownish-red to deep transparent red. The color is due to Iron.

• Enhancements

  Carnelian is usually heat treated to produce color, and occasionally dyed to produce color.

  More information on gemstone enhancements.

• Carnelian

  • Item #CRN102
    	7.48 ct. total
    	12.0x10.0mm Oval Cut
    	Dark
    	Brownish Red
    	Translucent
    	[E] Routinely enhanced.
    	Quantity Available: 34 pairs
    Carnelian Chalcedony (Brazil)	$ 14.99/pair

  • Item #CRN139
    	0.18 ct.
    	5.0mm Cabochon, Round Cut
    	Dark
    	Brownish Red
    	Translucent
    	[N] Not enhanced.
    	Quantity Available: 95
    Carnelian Chalcedony	$ 19.99

  • Item #CRN107
    	9.89 ct. total
    	22.0x8.0mm Cabochon, Oval Cut
    	Medium Dark
    	Brownish Red
    	Translucent
    	[E] Routinely enhanced.
    	Quantity Available: 3 pairs
    Carnelian Chalcedony	$ 19.99/pair

  • Item #CRN118
    	58.31 ct.
    	39.8x29.9mm Cabochon, Oval Cut
    	Medium
    	Brownish Red
    	Translucent
    	[E] Routinely enhanced.
    	Quantity Available: 7
    Carnelian Chalcedony	$ 69.99

  • Item #CRN122
    	1.65 ct. total
    	7.0x5.0mm Cabochon, Oval Cut
    	Medium Light
    	Brownish Peachy Orange
    	Translucent
    	[E] Routinely enhanced.
    	Quantity Available: 92 pairs
    Carnelian Chalcedony	$ 9.99/pair

  • Item #CRN123
    	2.41 ct. total
    	8.0x6.0mm Cabochon, Oval Cut
    	Medium Dark
    	Brownish Orange
    	Translucent
    	[E] Routinely enhanced.
    	Quantity Available: 31 pairs
    Carnelian Chalcedony	$ 9.99/pair

  • Item #CRN124
    	3.38 ct. total
    	10.0x8.0mm Cabochon, Oval Cut
    	Medium Dark
    	Brownish Orange
    	Translucent
    	[E] Routinely enhanced.
    	Quantity Available: 45 pairs
    Carnelian Chalcedony	$ 14.99/pair

  • Item #CRN138
    	7.94 ct. total
    	20.0x7.0mm Cabochon, Oval Cut
    	Medium Dark
    	Brownish Orange
    	Translucent
    	[A] Not normally enhanced.
    	Quantity Available: 7 pairs
    Carnelian Chalcedony	$ 29.99/pair

• Calibrated Carnelian

  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 Orangy red to brownish orange, medium dome..
  • Neon Vivid orange color, medium dome..

  Carnelian		Quality	A	Neon
  Shape	Size	Avg. Weight	Price Each
  Cabochon, Round	3mm	0.19	$ 3
  	4mm	0.52	$ 4
  	5mm	0.51	$ 4
  	6mm	0.93	$ 5
  	7mm	1.39	$ 6
  	8mm	2.04	$ 7
  	9mm	3.00	$ 10
  	10mm	3.64	$ 13
  Cabochon, Oval	6x4mm	0.44	$ 5	$ 12
  	7x5mm	0.80	$ 6	$ 24
  	8x6mm	1.18	$ 7	$ 33
  	9x7mm	1.85	$ 7	$ 53
  	10x8mm	2.59	$ 8	$ 64
  	12x10mm	4.63	$ 10	$ 102

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Last updated March 29, 2008
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