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 (287)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC600300EC Chrome Tourmaline Round Brilliant 3.00 0.1430   CT600 PCE 1 Made to order
CTC600295EC Chrome Tourmaline Round Brilliant 2.95 0.1430   CT600 PCE 1 In stock
CTC600290EC Chrome Tourmaline Round Brilliant 2.90 0.1250   CT600 PCE 1 Made to order
CTC600285EC Chrome Tourmaline Round Brilliant 2.85 0.1250   CT600 PCE 1 Made to order
CTC600280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT600 PCE 1 Made to order
CTC600275EC Chrome Tourmaline Round Brilliant 2.75 0.1110   CT600 PCE 1 In stock
CTC600270EC Chrome Tourmaline Round Brilliant 2.70 0.1000   CT600 PCE 1 Made to order
CTC600265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT600 PCE 1 Made to order
CTC600260EC Chrome Tourmaline Round Brilliant 2.60 0.0910   CT600 PCE 1 Made to order
CTC600255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT600 PCE 1 Made to order
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