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
CTC100280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT100 PCE 1 In stock
CTC050170EC Chrome Tourmaline Round Brilliant 1.70 0.0240   CT050 PCE 1 In stock
CTC100155EC Chrome Tourmaline Round Brilliant 1.55 0.0170   CT100 PCE 1 Made to order
CTC200140EC Chrome Tourmaline Round Brilliant 1.40 0.0140   CT200 PCE 1 In stock
CTC300120EC Chrome Tourmaline Round Brilliant 1.20 0.0100   CT300 PCE 1 In stock
CTC300295EC Chrome Tourmaline Round Brilliant 2.95 0.1430   CT300 PCE 1 In stock
CTC400280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT400 PCE 1 In stock
CTC500255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT500 PCE 1 Made to order
CTC600210EC Chrome Tourmaline Round Brilliant 2.10 0.0450   CT600 PCE 1 In stock
CTQ200210EC Chrome Tourmaline Square Princess 2.10 0.0450   CT200 PCE 1 In stock
CTB100180EC Chrome Tourmaline Round Cabochon 1.80 0.0286   CT100 PCE 1 Made to order
CTB200275EC Chrome Tourmaline Round Cabochon 2.75 0.1110   CT200 PCE 1 In stock
CTB400180EC Chrome Tourmaline Round Cabochon 1.80 0.0286   CT400 PCE 1 In stock
CTB500280EC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT500 PCE 1 Made to order
CTB100200LC Chrome Tourmaline Round Cabochon 2.00 0.0400   CT100 PCE 1 Made to order
CTB300130LC Chrome Tourmaline Round Cabochon 1.30 0.0098   CT300 PCE 1 Made to order
CTB400270LC Chrome Tourmaline Round Cabochon 2.70 0.1000   CT400 PCE 1 Made to order
CTQ100200CQ Chrome Tourmaline Square Princess 2.00 0.0400   CT100 PCE 1 Made to order
CTB200140CQ Chrome Tourmaline Round Cabochon 1.40 0.0130   CT200 PCE 1 Made to order
CTB300270CQ Chrome Tourmaline Round Cabochon 2.70 0.1000   CT300 PCE 1 Made to order
CTB500170CQ Chrome Tourmaline Round Cabochon 1.70 0.0225   CT500 PCE 1 Made to order
CTC300300EC Chrome Tourmaline Round Brilliant 3.00 0.1430   CT300 PCE 1 In stock
CTC050230EC Chrome Tourmaline Round Brilliant 2.30 0.0630   CT050 PCE 1 Made to order
CTC100210EC Chrome Tourmaline Round Brilliant 2.10 0.0450   CT100 PCE 1 In stock
CTC200195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT200 PCE 1 In stock
CTC300175EC Chrome Tourmaline Round Brilliant 1.75 0.0242   CT300 PCE 1 In stock
CTC400165EC Chrome Tourmaline Round Brilliant 1.65 0.0210   CT400 PCE 1 In stock
CTC500145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT500 PCE 1 In stock
CTC600105EC Chrome Tourmaline Round Brilliant 1.05 0.0070   CT600 PCE 1 Made to order
CTC600265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT600 PCE 1 Made to order
CTQ400210EC Chrome Tourmaline Square Princess 2.10 0.0450   CT400 PCE 1 In stock
CTB100280EC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT100 PCE 1 Made to order
CTB300180EC Chrome Tourmaline Round Cabochon 1.80 0.0286   CT300 PCE 1 In stock
CTB400280EC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT400 PCE 1 Made to order
CTQ500250LC Chrome Tourmaline Square Princess 2.50 0.0830   CT500 PCE 1 Made to order
CTB100120LC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT100 PCE 1 Made to order
CTB300240LC Chrome Tourmaline Round Cabochon 2.40 0.0710   CT300 PCE 1 Made to order
CTB500150LC Chrome Tourmaline Round Cabochon 1.50 0.0153   CT500 PCE 1 Made to order
CTB100130CQ Chrome Tourmaline Round Cabochon 1.30 0.0098   CT100 PCE 1 Made to order
CTB200250CQ Chrome Tourmaline Round Cabochon 2.50 0.0731   CT200 PCE 1 Made to order
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