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
CTB300160CQ Chrome Tourmaline Round Cabochon 1.60 0.0188   CT300 PCE 1 Made to order
CTB300120EC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT300 PCE 1 Made to order
CTC200245EC Chrome Tourmaline Round Brilliant 2.45 0.0770   CT200 PCE 1 In stock
CTB400130CQ Chrome Tourmaline Round Cabochon 1.30 0.0098   CT400 PCE 1 Made to order
CTB300270EC Chrome Tourmaline Round Cabochon 2.70 0.1000   CT300 PCE 1 In stock
CTC300145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT300 PCE 1 In stock
CTB400290CQ Chrome Tourmaline Round Cabochon 2.90 0.1250   CT400 PCE 1 Made to order
CTB400225EC Chrome Tourmaline Round Cabochon 2.25 0.0590   CT400 PCE 1 In stock
CTC300225EC Chrome Tourmaline Round Brilliant 2.25 0.0590   CT300 PCE 1 Made to order
CTB500220CQ Chrome Tourmaline Round Cabochon 2.20 0.0560   CT500 PCE 1 Made to order
CTB500180EC Chrome Tourmaline Round Cabochon 1.80 0.0286   CT500 PCE 1 Made to order
CTC400135EC Chrome Tourmaline Round Brilliant 1.35 0.0120   CT400 PCE 1 In stock
CTQ400150LC Chrome Tourmaline Square Princess 1.50 0.0160   CT400 PCE 1 Made to order
CTC400215EC Chrome Tourmaline Round Brilliant 2.15 0.0530   CT400 PCE 1 In stock
CTQ300250LC Chrome Tourmaline Square Princess 2.50 0.0830   CT300 PCE 1 Made to order
CTC500105EC Chrome Tourmaline Round Brilliant 1.05 0.0070   CT500 PCE 1 In stock
CTB100250LC Chrome Tourmaline Round Cabochon 2.50 0.0830   CT100 PCE 1 Made to order
CTC500195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT500 PCE 1 In stock
CTB200210LC Chrome Tourmaline Round Cabochon 2.10 0.0450   CT200 PCE 1 Made to order
CTC500280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT500 PCE 1 In stock
CTB300180LC Chrome Tourmaline Round Cabochon 1.80 0.0286   CT300 PCE 1 Made to order
CTC600155EC Chrome Tourmaline Round Brilliant 1.55 0.0170   CT600 PCE 1 In stock
CTC200280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT200 PCE 1 In stock
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