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 (663)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTB100300LC Chrome Tourmaline Round Cabochon 3.00 0.1430   CT100 PCE 1 Made to order
CTC300300EC Chrome Tourmaline Round Brilliant 3.00 0.1430   CT300 PCE 1 In stock
CTC050300EC Chrome Tourmaline Round Brilliant 3.00 0.1430   CT050 PCE 1 In stock
CTQ300300LC Chrome Tourmaline Square Princess 3.00 0.1430   CT300 PCE 1 Made to order
CTB400300CQ Chrome Tourmaline Round Cabochon 3.00 0.1430   CT400 PCE 1 Made to order
CTQ500300LC Chrome Tourmaline Square Princess 3.00 0.1430   CT500 PCE 1 Made to order
CTQ200300EC Chrome Tourmaline Square Princess 3.00 0.1430   CT200 PCE 1 Made to order
CTB500300EC Chrome Tourmaline Round Cabochon 3.00 0.1430   CT500 PCE 1 In stock
CTQ100300CQ Chrome Tourmaline Square Princess 3.00 0.1430   CT100 PCE 1 Made to order
CTQ400300EC Chrome Tourmaline Square Princess 3.00 0.1430   CT400 PCE 1 Made to order
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