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Natural Chrome Tourmaline

Chrome Tourmaline from East Africa is a very attractive shade of green which derives it's unique coloration from the presence of chromium or vanadium. Current production is quite limited and the material is found only in Tanzania and Kenya.


  • There are 214 Chrome Tourmaline gemstones available at Multicolour.com
  • Chrome Tourmaline(s) are organized in the following categories: CalibratedCloseoutPairSingle,  gemstones.
  • Our most expensive Chrome Tourmaline is USD 4735.80 and largest Chrome Tourmaline weight is CTS 20.06.
  • Our cheapest Chrome Tourmaline is USD 0.79 and smallest Chrome Tourmaline weight is CTS 0.02.

Find your Chrome Tourmaline

Our Chrome Tourmaline(s) are available in various shapes, sizes and colors. 214 Chrome Tourmaline(s), too many to look through? You may select any combination of search options. Colors grade into each other and you can search for more than one color at once. For a better selection, try selecting two or three colors, -- your first choice plus the two closest colors.

Shape Length (mm) Width (mm)
Category Weight (cts) Price (USD)
Color range
strongly yellowish green
slightly yellowish green
yellowish green
green

Chrome Tourmaline Profile

Color information: dark green, light green, yellowish green
Refractive Index: 1.624(+.005, -.005) - 1.644(+.006, -.006)
Chemical Composition: (NaCa)(LI,MgFe,Al)9B3Si6(O,OH)31
Hardness: 7-7.5
Density: 3.06 (.05, +.15)
Crystal Group: Hexagonal
Ocurrence: East Africa
Sign of the Zodiac: N/A
Month of the year: N/A
Chrome Tourmaline Chrome Tourmaline
Tourmaline is a gemstone noted for the large number of colors in which it occurs. Chrome tourmaline is much more rare and valuable than common green tourmaline. Tourmaline is hard enough to be used in any kind of jewelry.

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Finest gems/
Demantoid Single
From our finest gemstones collection
Demantoid Single Shield Slightly included
Size: 9.61 X 7.67 MM
Weight: 2.600 CTS
Shape: Shield
Clarity: Slightly included
Usually ships within 24 hours
OUR PRICE
USD 9800.00
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Deal of the Day/
Danburite Single
limited time offer, ref# XDN155mx
Danburite Single Oval Eye clean
Size: 8.60 X 6.50 MM
Weight: 1.770 CTS
Shape: Oval
Clarity: Eye clean
Usually ships within 24 hours
10 % OFF, YOU SAVE 1.86 USD
NOW ONLY
USD 16.72
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Today’s Trade/
Best Selling Gems:
Sapphire Sapphire
1696 Sapphire ’s available
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Spinel Spinel
456 Spinel ’s available
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Alexandrite Alexandrite
294 Alexandrite ’s available
Browse gems | Learn More
Tanzanite Tanzanite
451 Tanzanite ’s available
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Zircon Zircon
227 Zircon ’s available
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Gemstone Variety: Hits Index
Going Up Amber +83848 +1.4%
average price USD 183.13 per item
Going Down Sapphire -20656 -0.7%
average price USD 401.31 per item
Going Up Parisite +2495 +0.3%
average price USD 122.67 per item
Going Down Anatase -3275 -0.4%
average price USD 221.50 per item
Going Down Alexandrite -4246 -0.5%
average price USD 1956.52 per item
See more real time gem reports.
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Gem Library /
Gems Legend and  Lore This month birthstone: Diamond
More from the Gem Library about Birthstones.
Aries Aries
March 21 – April 19
Cardinal sign. Born to be a Leader. Your zodiac stone...more

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