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 (107)

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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC200205EC Chrome Tourmaline Round Brilliant 2.05 0.0450   CT200 PCE 1 Made to order
CTC400215EC Chrome Tourmaline Round Brilliant 2.15 0.0530   CT400 PCE 1 In stock
CTC200120EC Chrome Tourmaline Round Brilliant 1.20 0.0100   CT200 PCE 1 In stock
CTC200210EC Chrome Tourmaline Round Brilliant 2.10 0.0450   CT200 PCE 1 In stock
CTC500215EC Chrome Tourmaline Round Brilliant 2.15 0.0530   CT500 PCE 1 Made to order
CTC200125EC Chrome Tourmaline Round Brilliant 1.25 0.0100   CT200 PCE 1 In stock
CTC200220EC Chrome Tourmaline Round Brilliant 2.20 0.0560   CT200 PCE 1 In stock
CTC600215EC Chrome Tourmaline Round Brilliant 2.15 0.0530   CT600 PCE 1 Made to order
CTC200140EC Chrome Tourmaline Round Brilliant 1.40 0.0140   CT200 PCE 1 In stock
CTC200225EC Chrome Tourmaline Round Brilliant 2.25 0.0590   CT200 PCE 1 In stock
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