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 (303)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTB400150EC Chrome Tourmaline Round Cabochon 1.50 0.0153   CT400 PCE 1 Made to order
CTB400290EC Chrome Tourmaline Round Cabochon 2.90 0.1250   CT400 PCE 1 Made to order
CTB400280LC Chrome Tourmaline Round Cabochon 2.80 0.1110   CT400 PCE 1 Made to order
CTB400130CQ Chrome Tourmaline Round Cabochon 1.30 0.0098   CT400 PCE 1 Made to order
CTB400290CQ Chrome Tourmaline Round Cabochon 2.90 0.1250   CT400 PCE 1 Made to order
CTB400160EC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT400 PCE 1 In stock
CTB400300EC Chrome Tourmaline Round Cabochon 3.00 0.1430   CT400 PCE 1 In stock
CTB400120LC Chrome Tourmaline Round Cabochon 1.20 0.0082   CT400 PCE 1 Made to order
CTB400290LC Chrome Tourmaline Round Cabochon 2.90 0.1250   CT400 PCE 1 Made to order
CTB400140CQ Chrome Tourmaline Round Cabochon 1.40 0.0130   CT400 PCE 1 Made to order
CTB400300CQ Chrome Tourmaline Round Cabochon 3.00 0.1430   CT400 PCE 1 Made to order
CTB400170EC Chrome Tourmaline Round Cabochon 1.70 0.0225   CT400 PCE 1 In stock
CTB400140LC Chrome Tourmaline Round Cabochon 1.40 0.0130   CT400 PCE 1 Made to order
CTB400300LC Chrome Tourmaline Round Cabochon 3.00 0.1430   CT400 PCE 1 Made to order
CTB400150CQ Chrome Tourmaline Round Cabochon 1.50 0.0153   CT400 PCE 1 Made to order
CTB400175EC Chrome Tourmaline Round Cabochon 1.75 0.0250   CT400 PCE 1 In stock
CTB400150LC Chrome Tourmaline Round Cabochon 1.50 0.0153   CT400 PCE 1 Made to order
CTB400160CQ Chrome Tourmaline Round Cabochon 1.60 0.0188   CT400 PCE 1 Made to order
CTB400180EC Chrome Tourmaline Round Cabochon 1.80 0.0286   CT400 PCE 1 In stock
CTB400160LC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT400 PCE 1 Made to order
CTB400170CQ Chrome Tourmaline Round Cabochon 1.70 0.0225   CT400 PCE 1 Made to order
CTB400190EC Chrome Tourmaline Round Cabochon 1.90 0.0331   CT400 PCE 1 Made to order
CTB400170LC Chrome Tourmaline Round Cabochon 1.70 0.0225   CT400 PCE 1 Made to order
CTB400180CQ Chrome Tourmaline Round Cabochon 1.80 0.0286   CT400 PCE 1 Made to order
CTB400130LC Chrome Tourmaline Round Cabochon 1.30 0.0098   CT400 PCE 1 Made to order
CTB400200EC Chrome Tourmaline Round Cabochon 2.00 0.0375   CT400 PCE 1 Made to order
CTB400180LC Chrome Tourmaline Round Cabochon 1.80 0.0286   CT400 PCE 1 Made to order
CTB400190CQ Chrome Tourmaline Round Cabochon 1.90 0.0331   CT400 PCE 1 Made to order
CTB400210EC Chrome Tourmaline Round Cabochon 2.10 0.0450   CT400 PCE 1 Made to order
CTB400190LC Chrome Tourmaline Round Cabochon 1.90 0.0331   CT400 PCE 1 Made to order
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