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
CTC050255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT050 PCE 1 In stock
CTB050175EC Chrome Tourmaline Round Cabochon 1.75 0.0250   CT050 PCE 1 In stock
CTC050170EC Chrome Tourmaline Round Brilliant 1.70 0.0240   CT050 PCE 1 In stock
CTC050260EC Chrome Tourmaline Round Brilliant 2.60 0.0910   CT050 PCE 1 Made to order
CTB050225EC Chrome Tourmaline Round Cabochon 2.25 0.0590   CT050 PCE 1 In stock
CTC050175EC Chrome Tourmaline Round Brilliant 1.75 0.0242   CT050 PCE 1 In stock
CTC050265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT050 PCE 1 Made to order
CTB050250EC Chrome Tourmaline Round Cabochon 2.50 0.0731   CT050 PCE 1 In stock
CTB100280LC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT100 PCE 1 Made to order
CTQ100200EC Chrome Tourmaline Square Princess 2.00 0.0400   CT100 PCE 1 In stock
CTC100170EC Chrome Tourmaline Round Brilliant 1.70 0.0222   CT100 PCE 1 In stock
CTB100260CQ Chrome Tourmaline Round Cabochon 2.60 0.0910   CT100 PCE 1 Made to order
CTB100250EC Chrome Tourmaline Round Cabochon 2.50 0.0830   CT100 PCE 1 In stock
CTC100260EC Chrome Tourmaline Round Brilliant 2.60 0.0910   CT100 PCE 1 In stock
CTB100130LC Chrome Tourmaline Round Cabochon 1.30 0.0098   CT100 PCE 1 Made to order
CTB100290LC Chrome Tourmaline Round Cabochon 2.90 0.1250   CT100 PCE 1 Made to order
CTQ100210EC Chrome Tourmaline Square Princess 2.10 0.0450   CT100 PCE 1 In stock
CTB100120EC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT100 PCE 1 Made to order
CTC100175EC Chrome Tourmaline Round Brilliant 1.75 0.0250   CT100 PCE 1 In stock
CTB100270CQ Chrome Tourmaline Round Cabochon 2.70 0.1000   CT100 PCE 1 Made to order
CTB100260EC Chrome Tourmaline Round Cabochon 2.60 0.0910   CT100 PCE 1 Made to order
CTC100265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT100 PCE 1 Made to order
CTB100140LC Chrome Tourmaline Round Cabochon 1.40 0.0130   CT100 PCE 1 Made to order
CTB100300LC Chrome Tourmaline Round Cabochon 3.00 0.1430   CT100 PCE 1 Made to order
CTQ100250EC Chrome Tourmaline Square Princess 2.50 0.0830   CT100 PCE 1 Made to order
CTB100130EC Chrome Tourmaline Round Cabochon 1.30 0.0098   CT100 PCE 1 In stock
CTC100180EC Chrome Tourmaline Round Brilliant 1.80 0.0290   CT100 PCE 1 In stock
CTB100280CQ Chrome Tourmaline Round Cabochon 2.80 0.1110   CT100 PCE 1 Made to order
CTB100270EC Chrome Tourmaline Round Cabochon 2.70 0.1000   CT100 PCE 1 Made to order
CTC100270EC Chrome Tourmaline Round Brilliant 2.70 0.1000   CT100 PCE 1 In stock
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
CTQ100300EC Chrome Tourmaline Square Princess 3.00 0.1430   CT100 PCE 1 In stock
CTB100130CQ Chrome Tourmaline Round Cabochon 1.30 0.0098   CT100 PCE 1 Made to order
CTB100140EC Chrome Tourmaline Round Cabochon 1.40 0.0130   CT100 PCE 1 In stock
CTC100185EC Chrome Tourmaline Round Brilliant 1.85 0.0310   CT100 PCE 1 In stock
CTB100290CQ Chrome Tourmaline Round Cabochon 2.90 0.1250   CT100 PCE 1 Made to order
CTB100280EC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT100 PCE 1 Made to order
CTC100285EC Chrome Tourmaline Round Brilliant 2.85 0.1250   CT100 PCE 1 Made to order
CTB100160LC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT100 PCE 1 Made to order
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