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
CTC300160EC Chrome Tourmaline Round Brilliant 1.60 0.0180   CT300 PCE 1 In stock
CTC300240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT300 PCE 1 In stock
CTQ300150LC Chrome Tourmaline Square Princess 1.50 0.0160   CT300 PCE 1 Made to order
CTB300260LC Chrome Tourmaline Round Cabochon 2.60 0.0910   CT300 PCE 1 Made to order
CTC300250EC Chrome Tourmaline Round Brilliant 2.50 0.0830   CT300 PCE 1 In stock
CTB300240CQ Chrome Tourmaline Round Cabochon 2.40 0.0710   CT300 PCE 1 Made to order
CTB300225EC Chrome Tourmaline Round Cabochon 2.25 0.0590   CT300 PCE 1 In stock
CTC300165EC Chrome Tourmaline Round Brilliant 1.65 0.0210   CT300 PCE 1 In stock
CTC300245EC Chrome Tourmaline Round Brilliant 2.45 0.0770   CT300 PCE 1 In stock
CTQ300200LC Chrome Tourmaline Square Princess 2.00 0.0400   CT300 PCE 1 Made to order
CTB300270LC Chrome Tourmaline Round Cabochon 2.70 0.1000   CT300 PCE 1 Made to order
CTC300275EC Chrome Tourmaline Round Brilliant 2.75 0.1110   CT300 PCE 1 In stock
CTB300250CQ Chrome Tourmaline Round Cabochon 2.50 0.0830   CT300 PCE 1 Made to order
CTB300230EC Chrome Tourmaline Round Cabochon 2.30 0.0630   CT300 PCE 1 Made to order
CTC300170EC Chrome Tourmaline Round Brilliant 1.70 0.0222   CT300 PCE 1 In stock
CTC300255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT300 PCE 1 Made to order
CTQ300250LC Chrome Tourmaline Square Princess 2.50 0.0830   CT300 PCE 1 Made to order
CTB300120LC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT300 PCE 1 Made to order
CTB300280LC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT300 PCE 1 Made to order
CTQ300150CQ Chrome Tourmaline Square Princess 1.50 0.0160   CT300 PCE 1 Made to order
CTC300280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT300 PCE 1 In stock
CTB300260CQ Chrome Tourmaline Round Cabochon 2.60 0.0910   CT300 PCE 1 Made to order
CTB300240EC Chrome Tourmaline Round Cabochon 2.40 0.0710   CT300 PCE 1 Made to order
CTC300175EC Chrome Tourmaline Round Brilliant 1.75 0.0242   CT300 PCE 1 In stock
CTC300260EC Chrome Tourmaline Round Brilliant 2.60 0.0910   CT300 PCE 1 In stock
CTQ300300LC Chrome Tourmaline Square Princess 3.00 0.1430   CT300 PCE 1 Made to order
CTB300130LC Chrome Tourmaline Round Cabochon 1.30 0.0098   CT300 PCE 1 Made to order
CTB300290LC Chrome Tourmaline Round Cabochon 2.90 0.1250   CT300 PCE 1 Made to order
CTQ300150EC Chrome Tourmaline Square Princess 1.50 0.0160   CT300 PCE 1 In stock
CTQ300200CQ Chrome Tourmaline Square Princess 2.00 0.0400   CT300 PCE 1 Made to order
CTC300300EC Chrome Tourmaline Round Brilliant 3.00 0.1430   CT300 PCE 1 In stock
CTB300270CQ Chrome Tourmaline Round Cabochon 2.70 0.1000   CT300 PCE 1 Made to order
CTB300250EC Chrome Tourmaline Round Cabochon 2.50 0.0830   CT300 PCE 1 In stock
CTC300180EC Chrome Tourmaline Round Brilliant 1.80 0.0290   CT300 PCE 1 In stock
CTC300265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT300 PCE 1 Made to order
CTB300140LC Chrome Tourmaline Round Cabochon 1.40 0.0130   CT300 PCE 1 Made to order
CTB300300LC Chrome Tourmaline Round Cabochon 3.00 0.1430   CT300 PCE 1 Made to order
CTQ300195EC Chrome Tourmaline Square Princess 1.95 0.0400   CT300 PCE 1 In stock
CTQ300250CQ Chrome Tourmaline Square Princess 2.50 0.0830   CT300 PCE 1 Made to order
CTB300120CQ Chrome Tourmaline Round Cabochon 1.20 0.0082   CT300 PCE 1 Made to order
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