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 (41)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC500290EC Chrome Tourmaline Round Brilliant 2.90 0.1250   CT500 PCE 1 In stock
CTC500130EC Chrome Tourmaline Round Brilliant 1.30 0.0099   CT500 PCE 1 In stock
CTC500210EC Chrome Tourmaline Round Brilliant 2.10 0.0450   CT500 PCE 1 In stock
CTC500295EC Chrome Tourmaline Round Brilliant 2.95 0.1430   CT500 PCE 1 In stock
CTC500135EC Chrome Tourmaline Round Brilliant 1.35 0.0120   CT500 PCE 1 In stock
CTC500215EC Chrome Tourmaline Round Brilliant 2.15 0.0530   CT500 PCE 1 Made to order
CTC500300EC Chrome Tourmaline Round Brilliant 3.00 0.1430   CT500 PCE 1 Made to order
CTC500140EC Chrome Tourmaline Round Brilliant 1.40 0.0124   CT500 PCE 1 In stock
CTC500220EC Chrome Tourmaline Round Brilliant 2.20 0.0560   CT500 PCE 1 In stock
CTC500145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT500 PCE 1 In stock
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