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
CTC500195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT500 PCE 1 In stock
CTC500280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT500 PCE 1 In stock
CTC500115EC Chrome Tourmaline Round Brilliant 1.15 0.0080   CT500 PCE 1 In stock
CTB500300LC Chrome Tourmaline Round Cabochon 3.00 0.1430   CT500 PCE 1 Made to order
CTB500270CQ Chrome Tourmaline Round Cabochon 2.70 0.1000   CT500 PCE 1 Made to order
CTB500240CQ Chrome Tourmaline Round Cabochon 2.40 0.0710   CT500 PCE 1 Made to order
CTB500200EC Chrome Tourmaline Round Cabochon 2.00 0.0375   CT500 PCE 1 Made to order
CTC500105EC Chrome Tourmaline Round Brilliant 1.05 0.0070   CT500 PCE 1 In stock
CTC500200EC Chrome Tourmaline Round Brilliant 2.00 0.0362   CT500 PCE 1 In stock
CTC500285EC Chrome Tourmaline Round Brilliant 2.85 0.1250   CT500 PCE 1 Made to order
CTC500120EC Chrome Tourmaline Round Brilliant 1.20 0.0078   CT500 PCE 1 In stock
CTB500120LC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT500 PCE 1 Made to order
CTB500280CQ Chrome Tourmaline Round Cabochon 2.80 0.1110   CT500 PCE 1 Made to order
CTB500250CQ Chrome Tourmaline Round Cabochon 2.50 0.0830   CT500 PCE 1 Made to order
CTB500210EC Chrome Tourmaline Round Cabochon 2.10 0.0450   CT500 PCE 1 Made to order
CTC500110EC Chrome Tourmaline Round Brilliant 1.10 0.0070   CT500 PCE 1 In stock
CTC500205EC Chrome Tourmaline Round Brilliant 2.05 0.0450   CT500 PCE 1 In stock
CTC500290EC Chrome Tourmaline Round Brilliant 2.90 0.1250   CT500 PCE 1 In stock
CTC600255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT600 PCE 1 Made to order
CTC600175EC Chrome Tourmaline Round Brilliant 1.75 0.0250   CT600 PCE 1 In stock
CTC600260EC Chrome Tourmaline Round Brilliant 2.60 0.0910   CT600 PCE 1 Made to order
CTC600180EC Chrome Tourmaline Round Brilliant 1.80 0.0290   CT600 PCE 1 In stock
CTC600185EC Chrome Tourmaline Round Brilliant 1.85 0.0310   CT600 PCE 1 In stock
CTC600265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT600 PCE 1 Made to order
CTC600105EC Chrome Tourmaline Round Brilliant 1.05 0.0070   CT600 PCE 1 Made to order
CTC600190EC Chrome Tourmaline Round Brilliant 1.90 0.0340   CT600 PCE 1 In stock
CTC600270EC Chrome Tourmaline Round Brilliant 2.70 0.1000   CT600 PCE 1 Made to order
CTC600110EC Chrome Tourmaline Round Brilliant 1.10 0.0070   CT600 PCE 1 In stock
CTC600195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT600 PCE 1 In stock
CTC600275EC Chrome Tourmaline Round Brilliant 2.75 0.1110   CT600 PCE 1 In stock
CTC600115EC Chrome Tourmaline Round Brilliant 1.15 0.0080   CT600 PCE 1 In stock
CTC600200EC Chrome Tourmaline Round Brilliant 2.00 0.0400   CT600 PCE 1 In stock
CTC600280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT600 PCE 1 Made to order
CTC600120EC Chrome Tourmaline Round Brilliant 1.20 0.0100   CT600 PCE 1 In stock
CTC600205EC Chrome Tourmaline Round Brilliant 2.05 0.0450   CT600 PCE 1 In stock
CTC600285EC Chrome Tourmaline Round Brilliant 2.85 0.1250   CT600 PCE 1 Made to order
CTC600125EC Chrome Tourmaline Round Brilliant 1.25 0.0100   CT600 PCE 1 In stock
CTC600210EC Chrome Tourmaline Round Brilliant 2.10 0.0450   CT600 PCE 1 In stock
CTC600290EC Chrome Tourmaline Round Brilliant 2.90 0.1250   CT600 PCE 1 Made to order
CTC600130EC Chrome Tourmaline Round Brilliant 1.30 0.0110   CT600 PCE 1 In stock
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