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 (115)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC100215EC Chrome Tourmaline Round Brilliant 2.15 0.0530   CT100 PCE 1 In stock
CTQ100195EC Chrome Tourmaline Square Princess 1.95 0.0400   CT100 PCE 1 Made to order
CTB100220EC Chrome Tourmaline Round Cabochon 2.20 0.0560   CT100 PCE 1 Made to order
CTB100150LC Chrome Tourmaline Round Cabochon 1.50 0.0160   CT100 PCE 1 Made to order
CTB100120LC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT100 PCE 1 Made to order
CTB100240CQ Chrome Tourmaline Round Cabochon 2.40 0.0710   CT100 PCE 1 Made to order
CTC100135EC Chrome Tourmaline Round Brilliant 1.35 0.0120   CT100 PCE 1 In stock
CTC100225EC Chrome Tourmaline Round Brilliant 2.25 0.0590   CT100 PCE 1 In stock
CTQ100200EC Chrome Tourmaline Square Princess 2.00 0.0400   CT100 PCE 1 In stock
CTB100225EC Chrome Tourmaline Round Cabochon 2.25 0.0590   CT100 PCE 1 In stock
CTB100160LC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT100 PCE 1 Made to order
CTQ100150CQ Chrome Tourmaline Square Princess 1.50 0.0160   CT100 PCE 1 Made to order
CTB100250CQ Chrome Tourmaline Round Cabochon 2.50 0.0830   CT100 PCE 1 Made to order
CTC100140EC Chrome Tourmaline Round Brilliant 1.40 0.0140   CT100 PCE 1 Made to order
CTC100230EC Chrome Tourmaline Round Brilliant 2.30 0.0630   CT100 PCE 1 In stock
CTQ100210EC Chrome Tourmaline Square Princess 2.10 0.0450   CT100 PCE 1 In stock
CTB100230EC Chrome Tourmaline Round Cabochon 2.30 0.0630   CT100 PCE 1 Made to order
CTB100170LC Chrome Tourmaline Round Cabochon 1.70 0.0225   CT100 PCE 1 Made to order
CTQ100200CQ Chrome Tourmaline Square Princess 2.00 0.0400   CT100 PCE 1 Made to order
CTB100260CQ Chrome Tourmaline Round Cabochon 2.60 0.0910   CT100 PCE 1 Made to order
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