• Hardness

  7.0.

• Occurrence

  Madagascar, North America, Brazil, Myanmar (Burma), Africa, Siberia, Australia, Sri Lanka (Ceylon). Tourmaline and opal are the birthstones of the month of October. Tourmaline is the national gemstone of the United States.

• Appearance

  Pink to reddish in color.

• Enhancements

  Pink, red and purple tourmaline is occasionally heat treated to improve color.

  More information on gemstone enhancements.

• Pink Tourmaline

  • Item #TRM427
    	1.82 ct. total
    	8.0x5.1mm Oval Cut
    	Dark
    	Vivid Reddish Purple
    	Slightly Included
    	[H] Heated to improve color.
    	only one pair available
    Hot Pink Tourmaline	$ 369.99/pair

  • Item #TRM211
    	1.08 ct.
    	6.5x4.5mm Emerald Cut
    	Medium
    	Strong Red
    	Very Very Slightly Included
    	[H] Heated to improve color.
    	one of a kind
    Pink Tourmaline	$ 94.99

  • Item #TRM322
    	3.11 ct.
    	9.9x7.6mm Emerald Cut
    	Medium
    	Strong Reddish Purple
    	Very Slightly Included
    	[H] Heated to improve color.
    	one of a kind
    Pink Tourmaline	$ 299.99

  • Item #TRM289
    	1.54 ct. total
    	6.0mm Trillion Cut
    	Medium
    	Vivid Slightly Purplish Red
    	Very Very Slightly Included
    	[H] Heated to improve color.
    	only one pair available
    Hot Pink Tourmaline	$ 184.99/pair

  • Item #TRM563
    	3.47 ct.
    	9.9x7.9mm Cabochon, Oval Cut
    	Light
    	Strong Reddish Purple
    	Moderately Included
    	[H] Heated to improve color.
    	one of a kind
    Pink Tourmaline	$ 84.99

  • Item #TRM428
    	0.95 ct.
    	7.0x4.9mm Cushion Cut
    	Dark
    	Vivid Reddish Purple
    	Slightly Included
    	[H] Heated to improve color.
    	one of a kind
    Pink Tourmaline	$ 154.99

  • Item #TRM321
    	2.31 ct.
    	10.5x6.1mm Fancy, Lazer Cut
    	Medium
    	Vivid Reddish Purple
    	Loupe Clean
    	[H] Heated to improve color.
    	one of a kind
    Pink Tourmaline	$ 284.99

  • Item #TRM494
    	5.71 ct.
    	16.2x7.3mm Emerald, Millenium Cut
    	Medium Light
    	Moderately Strong Red-Orange
    	Slightly Included
    	[N] Not enhanced.
    	one of a kind
    Pink Tourmaline	$ 354.99

• Calibrated Pink Tourmaline

  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.

  • AA Eye clean, medium color, bright pink, good cut..

  Pink Tourmaline		Quality	AA
  Shape	Size	Avg. Weight	Price Each
  Round	1.5mm	0.02	$ 6
  	1.75mm	0.02	$ 7
  	2mm	0.03	$ 7
  	2.25mm	0.05	$ 9
  	2.5mm	0.07	$ 10
  	2.75mm	0.09	$ 12
  	3mm	0.12	$ 12
  	3.5mm	0.19	$ 18
  	3.75mm	0.23	$ 22
  	4mm	0.26	$ 27
  	4.5mm	0.36	$ 40
  	5mm	0.48	$ 63
  	5.5mm	0.65	$ 90
  	6mm	0.85	$ 117
  Oval	5x3mm	0.22	$ 27
  	6x4mm	0.43	$ 41
  	7x5mm	0.86	$ 66
  	8x6mm	1.36	$ 126
  	9x7mm	2.14	$ 216
  	10x8mm	2.70	$ 324
  Pear	5x3mm	0.17	$ 28
  	6x4mm	0.40	$ 40
  	7x5mm	0.65	$ 56
  	8x5mm	0.87	$ 79
  Marquise	4x2mm	0.08	$ 8
  	6x3mm	0.21	$ 19
  	8x4mm	0.43	$ 45
  	10x5mm	0.87	$ 108
  Emerald	5x3mm	0.22	$ 41
  	6x4mm	0.46	$ 73
  	7x5mm	0.86	$ 117
  Square	3mm	0.18	$ 15
  	4mm	0.32	$ 31
  	5mm	0.62	$ 70
  	6mm	1.10	$ 117
  Heart	3mm	0.11	$ 27
  	4mm	0.24	$ 54
  	5mm	0.44	$ 108
  	6mm	0.69	$ 174
  Trillion	3mm	0.08	$ 11
  	4mm	0.16	$ 21
  	5mm	0.28	$ 36
  	6mm	0.44	$ 70
  	7mm	1.30	$ 117
  	8mm	1.74	$ 171
  Straight Baguette	4x2mm	0.17	$ 11
  	5x2mm	~	$ 16
  Cabochon, Round	3mm	0.22	$ 8
  	4mm	0.55	$ 18
  	5mm	0.60	$ 32
  	6mm	1.10	$ 76
  Cabochon, Oval	5x3mm	0.28	$ 21
  	6x4mm	0.53	$ 30
  	7x5mm	0.96	$ 61
  	8x6mm	1.44	$ 81

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Last updated May 18, 2010
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