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 (110)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC500100EC Chrome Tourmaline Round Brilliant 1.00 0.0060   CT500 PCE 1 In stock
CTC500105EC Chrome Tourmaline Round Brilliant 1.05 0.0070   CT500 PCE 1 In stock
CTC500110EC Chrome Tourmaline Round Brilliant 1.10 0.0070   CT500 PCE 1 In stock
CTC500115EC Chrome Tourmaline Round Brilliant 1.15 0.0080   CT500 PCE 1 In stock
CTB500120CQ Chrome Tourmaline Round Cabochon 1.20 0.0082   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
CTB500120EC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT500 PCE 1 Made to order
CTC500125EC Chrome Tourmaline Round Brilliant 1.25 0.0100   CT500 PCE 1 In stock
CTB500130CQ Chrome Tourmaline Round Cabochon 1.30 0.0098   CT500 PCE 1 Made to order
CTC500130EC Chrome Tourmaline Round Brilliant 1.30 0.0099   CT500 PCE 1 In stock
CTB500130LC Chrome Tourmaline Round Cabochon 1.30 0.0098   CT500 PCE 1 Made to order
CTB500130EC Chrome Tourmaline Round Cabochon 1.30 0.0098   CT500 PCE 1 In stock
CTC500135EC Chrome Tourmaline Round Brilliant 1.35 0.0120   CT500 PCE 1 In stock
CTB500140EC Chrome Tourmaline Round Cabochon 1.40 0.0130   CT500 PCE 1 In stock
CTB500140CQ Chrome Tourmaline Round Cabochon 1.40 0.0130   CT500 PCE 1 Made to order
CTC500140EC Chrome Tourmaline Round Brilliant 1.40 0.0124   CT500 PCE 1 In stock
CTB500140LC Chrome Tourmaline Round Cabochon 1.40 0.0130   CT500 PCE 1 Made to order
CTC500145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT500 PCE 1 In stock
CTB500150EC Chrome Tourmaline Round Cabochon 1.50 0.0153   CT500 PCE 1 Made to order
CTB500150CQ Chrome Tourmaline Round Cabochon 1.50 0.0153   CT500 PCE 1 Made to order
CTB500150LC Chrome Tourmaline Round Cabochon 1.50 0.0153   CT500 PCE 1 Made to order
CTC500150EC Chrome Tourmaline Round Brilliant 1.50 0.0153   CT500 PCE 1 In stock
CTC500155EC Chrome Tourmaline Round Brilliant 1.55 0.0169   CT500 PCE 1 Made to order
CTB500160EC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT500 PCE 1 In stock
CTB500160CQ Chrome Tourmaline Round Cabochon 1.60 0.0188   CT500 PCE 1 Made to order
CTB500160LC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT500 PCE 1 Made to order
CTC500160EC Chrome Tourmaline Round Brilliant 1.60 0.0185   CT500 PCE 1 In stock
CTC500165EC Chrome Tourmaline Round Brilliant 1.65 0.0210   CT500 PCE 1 In stock
CTC500170EC Chrome Tourmaline Round Brilliant 1.70 0.0222   CT500 PCE 1 In stock
CTB500170EC Chrome Tourmaline Round Cabochon 1.70 0.0225   CT500 PCE 1 In stock
CTB500170CQ Chrome Tourmaline Round Cabochon 1.70 0.0225   CT500 PCE 1 Made to order
CTB500170LC Chrome Tourmaline Round Cabochon 1.70 0.0225   CT500 PCE 1 Made to order
CTC600175EC Chrome Tourmaline Round Brilliant 1.75 0.0250   CT600 PCE 1 In stock
CTB500175EC Chrome Tourmaline Round Cabochon 1.75 0.0250   CT500 PCE 1 In stock
CTC050175EC Chrome Tourmaline Round Brilliant 1.75 0.0242   CT050 PCE 1 In stock
CTB050175EC Chrome Tourmaline Round Cabochon 1.75 0.0250   CT050 PCE 1 In stock
CTC100175EC Chrome Tourmaline Round Brilliant 1.75 0.0250   CT100 PCE 1 In stock
CTB100175EC Chrome Tourmaline Round Cabochon 1.75 0.0250   CT100 PCE 1 In stock
CTC200175EC Chrome Tourmaline Round Brilliant 1.75 0.0242   CT200 PCE 1 In stock
CTB200175EC Chrome Tourmaline Round Cabochon 1.75 0.0250   CT200 PCE 1 In stock
CTC300175EC Chrome Tourmaline Round Brilliant 1.75 0.0242   CT300 PCE 1 In stock
CTB400175EC Chrome Tourmaline Round Cabochon 1.75 0.0250   CT400 PCE 1 In stock
CTC400175EC Chrome Tourmaline Round Brilliant 1.75 0.0242   CT400 PCE 1 In stock
CTB600175EC Chrome Tourmaline Round Cabochon 1.75 0.0250   CT600 PCE 1 In stock
CTC500180EC Chrome Tourmaline Round Brilliant 1.80 0.0264   CT500 PCE 1 In stock
CTB500180EC Chrome Tourmaline Round Cabochon 1.80 0.0286   CT500 PCE 1 Made to order
CTB500180CQ Chrome Tourmaline Round Cabochon 1.80 0.0286   CT500 PCE 1 Made to order
CTB500180LC Chrome Tourmaline Round Cabochon 1.80 0.0286   CT500 PCE 1 Made to order
CTC500185EC Chrome Tourmaline Round Brilliant 1.85 0.0287   CT500 PCE 1 In stock
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