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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 221 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 0.59 and smallest Chrome Tourmaline weight is CTS 0.01.

Find your Chrome Tourmaline

Our Chrome Tourmaline(s) are available in various shapes, sizes and colors. 221 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
green
yellowish green
blue
slightly yellowish 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 Oval Slightly to Moderately included
Size: 7.50 X 6.30 MM
Weight: 2.060 CTS
Shape: Oval
Clarity: Slightly to Moderately included
Usually ships within 24 hours
OUR PRICE
USD 1442.00
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Deal of the Day/
Danburite Single
limited time offer, ref# XDN502ag
Danburite Single Oval Eye clean to Slightly included
Size: 12.50 X 8.50 MM
Weight: 4.420 CTS
Shape: Oval
Clarity: Eye clean to Slightly included
Usually ships within 24 hours
10 % OFF, YOU SAVE 7.51 USD
NOW ONLY
USD 67.63
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Today’s Trade/
Best Selling Gems:
Sapphire Sapphire
1490 Sapphire ’s available
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Spinel Spinel
377 Spinel ’s available
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Tanzanite Tanzanite
464 Tanzanite ’s available
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Alexandrite Alexandrite
286 Alexandrite ’s available
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Zircon Zircon
262 Zircon ’s available
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Gemstone Variety: Hits Index
Going Up Amber +5341 +0.3%
average price USD 184.24 per item
Going Up Sapphire +8472 +0.7%
average price USD 355.55 per item
Going Up Alexandrite +7534 +2.4%
average price USD 1569.11 per item
Going Down Tanzanite -555 -0.4%
average price USD 533.01 per item
Going Up Color Change Garnet +730 +0.6%
average price USD 664.88 per item
See more real time gem reports.
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Gems Legend and  Lore This month birthstone: Emerald
More from the Gem Library about Birthstones.
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