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
CTC050240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT050 PCE 1 In stock
CTB050225EC Chrome Tourmaline Round Cabochon 2.25 0.0590   CT050 PCE 1 In stock
CTC050270EC Chrome Tourmaline Round Brilliant 2.70 0.1000   CT050 PCE 1 Made to order
CTC050125EC Chrome Tourmaline Round Brilliant 1.25 0.0100   CT050 PCE 1 Made to order
CTC050245EC Chrome Tourmaline Round Brilliant 2.45 0.0770   CT050 PCE 1 In stock
CTB050250EC Chrome Tourmaline Round Cabochon 2.50 0.0731   CT050 PCE 1 In stock
CTC050130EC Chrome Tourmaline Round Brilliant 1.30 0.0110   CT050 PCE 1 In stock
CTC050255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT050 PCE 1 In stock
CTQ100200EC Chrome Tourmaline Square Princess 2.00 0.0400   CT100 PCE 1 In stock
CTC100130EC Chrome Tourmaline Round Brilliant 1.30 0.0099   CT100 PCE 1 In stock
CTC100210EC Chrome Tourmaline Round Brilliant 2.10 0.0450   CT100 PCE 1 In stock
CTB100220CQ Chrome Tourmaline Round Cabochon 2.20 0.0560   CT100 PCE 1 Made to order
CTB100250EC Chrome Tourmaline Round Cabochon 2.50 0.0830   CT100 PCE 1 In stock
CTQ100200LC Chrome Tourmaline Square Princess 2.00 0.0400   CT100 PCE 1 Made to order
CTB100250LC Chrome Tourmaline Round Cabochon 2.50 0.0830   CT100 PCE 1 Made to order
CTQ100210EC Chrome Tourmaline Square Princess 2.10 0.0450   CT100 PCE 1 In stock
CTC100135EC Chrome Tourmaline Round Brilliant 1.35 0.0120   CT100 PCE 1 In stock
CTC100215EC Chrome Tourmaline Round Brilliant 2.15 0.0530   CT100 PCE 1 In stock
CTB100120EC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT100 PCE 1 Made to order
CTB100230CQ Chrome Tourmaline Round Cabochon 2.30 0.0630   CT100 PCE 1 Made to order
CTB100260EC Chrome Tourmaline Round Cabochon 2.60 0.0910   CT100 PCE 1 Made to order
CTQ100250LC Chrome Tourmaline Square Princess 2.50 0.0830   CT100 PCE 1 Made to order
CTB100260LC Chrome Tourmaline Round Cabochon 2.60 0.0910   CT100 PCE 1 Made to order
CTQ100250EC Chrome Tourmaline Square Princess 2.50 0.0830   CT100 PCE 1 Made to order
CTC100140EC Chrome Tourmaline Round Brilliant 1.40 0.0140   CT100 PCE 1 Made to order
CTQ100150CQ Chrome Tourmaline Square Princess 1.50 0.0160   CT100 PCE 1 Made to order
CTC100225EC Chrome Tourmaline Round Brilliant 2.25 0.0590   CT100 PCE 1 In stock
CTB100130EC Chrome Tourmaline Round Cabochon 1.30 0.0098   CT100 PCE 1 In stock
CTB100240CQ Chrome Tourmaline Round Cabochon 2.40 0.0710   CT100 PCE 1 Made to order
CTB100270EC Chrome Tourmaline Round Cabochon 2.70 0.1000   CT100 PCE 1 Made to order
CTQ100300LC Chrome Tourmaline Square Princess 3.00 0.1430   CT100 PCE 1 Made to order
CTB100270LC Chrome Tourmaline Round Cabochon 2.70 0.1000   CT100 PCE 1 Made to order
CTQ100300EC Chrome Tourmaline Square Princess 3.00 0.1430   CT100 PCE 1 In stock
CTC100145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT100 PCE 1 In stock
CTQ100200CQ Chrome Tourmaline Square Princess 2.00 0.0400   CT100 PCE 1 Made to order
CTC100230EC Chrome Tourmaline Round Brilliant 2.30 0.0630   CT100 PCE 1 In stock
CTB100140EC Chrome Tourmaline Round Cabochon 1.40 0.0130   CT100 PCE 1 In stock
CTB100250CQ Chrome Tourmaline Round Cabochon 2.50 0.0830   CT100 PCE 1 Made to order
CTB100280EC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT100 PCE 1 Made to order
CTB100120LC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT100 PCE 1 Made to order
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