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 (117)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTB200240CQ Chrome Tourmaline Round Cabochon 2.40 0.0710   CT200 PCE 1 Made to order
CTC200155EC Chrome Tourmaline Round Brilliant 1.55 0.0170   CT200 PCE 1 In stock
CTC200235EC Chrome Tourmaline Round Brilliant 2.35 0.0670   CT200 PCE 1 In stock
CTQ200300EC Chrome Tourmaline Square Princess 3.00 0.1430   CT200 PCE 1 Made to order
CTB200250EC Chrome Tourmaline Round Cabochon 2.50 0.0731   CT200 PCE 1 In stock
CTB200160LC Chrome Tourmaline Round Cabochon 1.60 0.0188   CT200 PCE 1 Made to order
CTQ200200CQ Chrome Tourmaline Square Princess 2.00 0.0400   CT200 PCE 1 Made to order
CTB200250CQ Chrome Tourmaline Round Cabochon 2.50 0.0731   CT200 PCE 1 Made to order
CTC200130EC Chrome Tourmaline Round Brilliant 1.30 0.0110   CT200 PCE 1 In stock
CTC200160EC Chrome Tourmaline Round Brilliant 1.60 0.0180   CT200 PCE 1 In stock
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