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
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC500245EC Chrome Tourmaline Round Brilliant 2.45 0.0770   CT500 PCE 1 In stock
CTB500200LC Chrome Tourmaline Round Cabochon 2.00 0.0375   CT500 PCE 1 Made to order
CTQ500250EC Chrome Tourmaline Square Princess 2.50 0.0830   CT500 PCE 1 Made to order
CTB500170CQ Chrome Tourmaline Round Cabochon 1.70 0.0225   CT500 PCE 1 Made to order
CTB500140EC Chrome Tourmaline Round Cabochon 1.40 0.0130   CT500 PCE 1 In stock
CTC500100EC Chrome Tourmaline Round Brilliant 1.00 0.0060   CT500 PCE 1 In stock
CTB500290EC Chrome Tourmaline Round Cabochon 2.90 0.1250   CT500 PCE 1 Made to order
CTC500170EC Chrome Tourmaline Round Brilliant 1.70 0.0222   CT500 PCE 1 In stock
CTC500255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT500 PCE 1 Made to order
CTB500210LC Chrome Tourmaline Round Cabochon 2.10 0.0450   CT500 PCE 1 Made to order
CTQ500300EC Chrome Tourmaline Square Princess 3.00 0.1430   CT500 PCE 1 Made to order
CTB500180CQ Chrome Tourmaline Round Cabochon 1.80 0.0286   CT500 PCE 1 Made to order
CTB500150EC Chrome Tourmaline Round Cabochon 1.50 0.0153   CT500 PCE 1 Made to order
CTB500300EC Chrome Tourmaline Round Cabochon 3.00 0.1430   CT500 PCE 1 In stock
CTC500175EC Chrome Tourmaline Round Brilliant 1.75 0.0242   CT500 PCE 1 In stock
CTC500260EC Chrome Tourmaline Round Brilliant 2.60 0.0910   CT500 PCE 1 In stock
CTB500220LC Chrome Tourmaline Round Cabochon 2.20 0.0560   CT500 PCE 1 Made to order
CTB500190CQ Chrome Tourmaline Round Cabochon 1.90 0.0331   CT500 PCE 1 Made to order
CTB500160EC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT500 PCE 1 In stock
CTB500170EC Chrome Tourmaline Round Cabochon 1.70 0.0225   CT500 PCE 1 In stock
CTC500150EC Chrome Tourmaline Round Brilliant 1.50 0.0153   CT500 PCE 1 In stock
CTC500180EC Chrome Tourmaline Round Brilliant 1.80 0.0264   CT500 PCE 1 In stock
CTC500265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT500 PCE 1 Made to order
CTB500230LC Chrome Tourmaline Round Cabochon 2.30 0.0630   CT500 PCE 1 Made to order
CTB500200CQ Chrome Tourmaline Round Cabochon 2.00 0.0375   CT500 PCE 1 Made to order
CTB500210CQ Chrome Tourmaline Round Cabochon 2.10 0.0450   CT500 PCE 1 Made to order
CTB500175EC Chrome Tourmaline Round Cabochon 1.75 0.0250   CT500 PCE 1 In stock
CTC500185EC Chrome Tourmaline Round Brilliant 1.85 0.0287   CT500 PCE 1 In stock
CTC500270EC Chrome Tourmaline Round Brilliant 2.70 0.1000   CT500 PCE 1 In stock
CTB500270LC Chrome Tourmaline Round Cabochon 2.70 0.1000   CT500 PCE 1 Made to order
CTB500240LC Chrome Tourmaline Round Cabochon 2.40 0.0710   CT500 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
CTC500190EC Chrome Tourmaline Round Brilliant 1.90 0.0310   CT500 PCE 1 In stock
CTC500275EC Chrome Tourmaline Round Brilliant 2.75 0.1110   CT500 PCE 1 Made to order
CTB500280LC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT500 PCE 1 Made to order
CTB500250LC Chrome Tourmaline Round Cabochon 2.50 0.0830   CT500 PCE 1 Made to order
CTB500230CQ Chrome Tourmaline Round Cabochon 2.30 0.0630   CT500 PCE 1 Made to order
CTB500190EC Chrome Tourmaline Round Cabochon 1.90 0.0331   CT500 PCE 1 Made to order
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
CTB500290LC Chrome Tourmaline Round Cabochon 2.90 0.1250   CT500 PCE 1 Made to order
CTB500260LC Chrome Tourmaline Round Cabochon 2.60 0.0910   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
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
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