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
CTB100250CQ Chrome Tourmaline Round Cabochon 2.50 0.0830   CT100 PCE 1 Made to order
CTB100240EC Chrome Tourmaline Round Cabochon 2.40 0.0710   CT100 PCE 1 Made to order
CTC100255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT100 PCE 1 In stock
CTC200240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT200 PCE 1 In stock
CTB200240LC Chrome Tourmaline Round Cabochon 2.40 0.0710   CT200 PCE 1 Made to order
CTC200130EC Chrome Tourmaline Round Brilliant 1.30 0.0110   CT200 PCE 1 In stock
CTB200220CQ Chrome Tourmaline Round Cabochon 2.20 0.0560   CT200 PCE 1 Made to order
CTB200210EC Chrome Tourmaline Round Cabochon 2.10 0.0450   CT200 PCE 1 Made to order
CTC200160EC Chrome Tourmaline Round Brilliant 1.60 0.0180   CT200 PCE 1 In stock
CTC200245EC Chrome Tourmaline Round Brilliant 2.45 0.0770   CT200 PCE 1 In stock
CTB200250LC Chrome Tourmaline Round Cabochon 2.50 0.0731   CT200 PCE 1 Made to order
CTC200135EC Chrome Tourmaline Round Brilliant 1.35 0.0120   CT200 PCE 1 In stock
CTB200230CQ Chrome Tourmaline Round Cabochon 2.30 0.0630   CT200 PCE 1 Made to order
CTB200220EC Chrome Tourmaline Round Cabochon 2.20 0.0560   CT200 PCE 1 Made to order
CTC200165EC Chrome Tourmaline Round Brilliant 1.65 0.0210   CT200 PCE 1 In stock
CTC200170EC Chrome Tourmaline Round Brilliant 1.70 0.0240   CT200 PCE 1 In stock
CTC200255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT200 PCE 1 In stock
CTB200260LC Chrome Tourmaline Round Cabochon 2.60 0.0910   CT200 PCE 1 Made to order
CTC200250EC Chrome Tourmaline Round Brilliant 2.50 0.0830   CT200 PCE 1 In stock
CTB200240CQ Chrome Tourmaline Round Cabochon 2.40 0.0710   CT200 PCE 1 Made to order
CTB200225EC Chrome Tourmaline Round Cabochon 2.25 0.0590   CT200 PCE 1 In stock
CTB200230EC Chrome Tourmaline Round Cabochon 2.30 0.0630   CT200 PCE 1 Made to order
CTC200175EC Chrome Tourmaline Round Brilliant 1.75 0.0242   CT200 PCE 1 In stock
CTC200260EC Chrome Tourmaline Round Brilliant 2.60 0.0910   CT200 PCE 1 In stock
CTB200270LC Chrome Tourmaline Round Cabochon 2.70 0.1000   CT200 PCE 1 Made to order
CTC200275EC Chrome Tourmaline Round Brilliant 2.75 0.1110   CT200 PCE 1 In stock
CTB200250CQ Chrome Tourmaline Round Cabochon 2.50 0.0731   CT200 PCE 1 Made to order
CTB200260CQ Chrome Tourmaline Round Cabochon 2.60 0.0910   CT200 PCE 1 Made to order
CTB200240EC Chrome Tourmaline Round Cabochon 2.40 0.0710   CT200 PCE 1 Made to order
CTC200180EC Chrome Tourmaline Round Brilliant 1.80 0.0290   CT200 PCE 1 In stock
CTC200265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT200 PCE 1 Made to order
CTB200120LC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT200 PCE 1 Made to order
CTB200280LC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT200 PCE 1 Made to order
CTC200280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT200 PCE 1 In stock
CTQ200150EC Chrome Tourmaline Square Princess 1.50 0.0160   CT200 PCE 1 In stock
CTB200270CQ Chrome Tourmaline Round Cabochon 2.70 0.1000   CT200 PCE 1 Made to order
CTB200250EC Chrome Tourmaline Round Cabochon 2.50 0.0731   CT200 PCE 1 In stock
CTC200185EC Chrome Tourmaline Round Brilliant 1.85 0.0310   CT200 PCE 1 Made to order
CTC200270EC Chrome Tourmaline Round Brilliant 2.70 0.1000   CT200 PCE 1 Made to order
CTB200130LC Chrome Tourmaline Round Cabochon 1.30 0.0098   CT200 PCE 1 Made to order
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