Precision machine-cut calibrated natural chrome tourmaline gemstones

Identification Natural
Species Tourmaline
Variety Chrome-Tourmaline
Hardness 7.5
Density 3.06
RI-1 1.624
RI-2 1.644

Chrome tourmaline is a rare type of dravite tourmaline. Due to the presence of chromium and vanadium in the crystal structure the color appears 'chrome' green. Chrome tourmalines are unique in the tourmaline group, because they are mined in only one country in the world, Tanzania.

All natural chrome tourmaline gemstones are crafted to the most precise specifications and uniformed in terms of brilliance, color, clarity, dimensions and shape. To offer maximum consistency and quality, all rough chrome tourmalines are sourced from our own mines or from the most reliable suppliers in the industry.

Chrome Tourmaline

Chrome Tourmaline
  • Inventory (110)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC500245EC Chrome Tourmaline Round Brilliant 2.45 0.0770   CT500 PCE 1 In stock
CTB500250EC Chrome Tourmaline Round Cabochon 2.50 0.0830   CT500 PCE 1 Made to order
CTB500250CQ Chrome Tourmaline Round Cabochon 2.50 0.0830   CT500 PCE 1 Made to order
CTB500250LC Chrome Tourmaline Round Cabochon 2.50 0.0830   CT500 PCE 1 Made to order
CTC500250EC Chrome Tourmaline Round Brilliant 2.50 0.0830   CT500 PCE 1 In stock
CTC500255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT500 PCE 1 Made to order
CTB500260EC Chrome Tourmaline Round Cabochon 2.60 0.0910   CT500 PCE 1 Made to order
CTB500260CQ Chrome Tourmaline Round Cabochon 2.60 0.0910   CT500 PCE 1 Made to order
CTC500260EC Chrome Tourmaline Round Brilliant 2.60 0.0910   CT500 PCE 1 In stock
CTB500260LC Chrome Tourmaline Round Cabochon 2.60 0.0910   CT500 PCE 1 Made to order
CTC500265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT500 PCE 1 Made to order
CTB500270EC Chrome Tourmaline Round Cabochon 2.70 0.1000   CT500 PCE 1 Made to order
CTB500270CQ Chrome Tourmaline Round Cabochon 2.70 0.1000   CT500 PCE 1 Made to order
CTC500270EC Chrome Tourmaline Round Brilliant 2.70 0.1000   CT500 PCE 1 In stock
CTB500270LC Chrome Tourmaline Round Cabochon 2.70 0.1000   CT500 PCE 1 Made to order
CTC500275EC Chrome Tourmaline Round Brilliant 2.75 0.1110   CT500 PCE 1 Made to order
CTB500280EC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT500 PCE 1 Made to order
CTB500280CQ Chrome Tourmaline Round Cabochon 2.80 0.1110   CT500 PCE 1 Made to order
CTC500280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT500 PCE 1 In stock
CTB500280LC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT500 PCE 1 Made to order
CTC500285EC Chrome Tourmaline Round Brilliant 2.85 0.1250   CT500 PCE 1 Made to order
CTC500290EC Chrome Tourmaline Round Brilliant 2.90 0.1250   CT500 PCE 1 In stock
CTB500290LC Chrome Tourmaline Round Cabochon 2.90 0.1250   CT500 PCE 1 Made to order
CTB500290EC Chrome Tourmaline Round Cabochon 2.90 0.1250   CT500 PCE 1 Made to order
CTB500290CQ Chrome Tourmaline Round Cabochon 2.90 0.1250   CT500 PCE 1 Made to order
CTC500295EC Chrome Tourmaline Round Brilliant 2.95 0.1430   CT500 PCE 1 In stock
CTB500300LC Chrome Tourmaline Round Cabochon 3.00 0.1430   CT500 PCE 1 Made to order
CTC500300EC Chrome Tourmaline Round Brilliant 3.00 0.1430   CT500 PCE 1 Made to order
CTB500300EC Chrome Tourmaline Round Cabochon 3.00 0.1430   CT500 PCE 1 In stock
CTB500300CQ Chrome Tourmaline Round Cabochon 3.00 0.1430   CT500 PCE 1 Made to order
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