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 (590)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTB500190LC Chrome Tourmaline Round Cabochon 1.90 0.0331   CT500 PCE 1 Made to order
CTC300195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT300 PCE 1 In stock
CTC600195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT600 PCE 1 In stock
CTC400195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT400 PCE 1 In stock
CTC050195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT050 PCE 1 In stock
CTC500195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT500 PCE 1 In stock
CTC100195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT100 PCE 1 In stock
CTC200195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT200 PCE 1 In stock
CTC200200EC Chrome Tourmaline Round Brilliant 2.00 0.0362   CT200 PCE 1 In stock
CTB300200CQ Chrome Tourmaline Round Cabochon 2.00 0.0375   CT300 PCE 1 Made to order
CTB500200LC Chrome Tourmaline Round Cabochon 2.00 0.0375   CT500 PCE 1 Made to order
CTB300200LC Chrome Tourmaline Round Cabochon 2.00 0.0375   CT300 PCE 1 Made to order
CTB200200CQ Chrome Tourmaline Round Cabochon 2.00 0.0375   CT200 PCE 1 Made to order
CTC300200EC Chrome Tourmaline Round Brilliant 2.00 0.0362   CT300 PCE 1 In stock
CTC600200EC Chrome Tourmaline Round Brilliant 2.00 0.0400   CT600 PCE 1 In stock
CTB100200CQ Chrome Tourmaline Round Cabochon 2.00 0.0400   CT100 PCE 1 Made to order
CTB200200LC Chrome Tourmaline Round Cabochon 2.00 0.0375   CT200 PCE 1 Made to order
CTC400200EC Chrome Tourmaline Round Brilliant 2.00 0.0362   CT400 PCE 1 In stock
CTB100200LC Chrome Tourmaline Round Cabochon 2.00 0.0400   CT100 PCE 1 Made to order
CTB200200EC Chrome Tourmaline Round Cabochon 2.00 0.0375   CT200 PCE 1 Made to order
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