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 (663)

  • Please sign in into your account to view your pricing and ordering options.

  • Page 1 of 67
Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTB100180LC Chrome Tourmaline Round Cabochon 1.80 0.0286   CT100 PCE 1 Made to order
CTC500160EC Chrome Tourmaline Round Brilliant 1.60 0.0185   CT500 PCE 1 In stock
CTB200140LC Chrome Tourmaline Round Cabochon 1.40 0.0130   CT200 PCE 1 Made to order
CTC500240EC Chrome Tourmaline Round Brilliant 2.40 0.0710   CT500 PCE 1 In stock
CTB200300LC Chrome Tourmaline Round Cabochon 3.00 0.1430   CT200 PCE 1 Made to order
CTC600120EC Chrome Tourmaline Round Brilliant 1.20 0.0100   CT600 PCE 1 In stock
CTC100250EC Chrome Tourmaline Round Brilliant 2.50 0.0830   CT100 PCE 1 In stock
CTB300270LC Chrome Tourmaline Round Cabochon 2.70 0.1000   CT300 PCE 1 Made to order
CTC600200EC Chrome Tourmaline Round Brilliant 2.00 0.0400   CT600 PCE 1 In stock
CTC400275EC Chrome Tourmaline Round Brilliant 2.75 0.1110   CT400 PCE 1 In stock
Go to page 1
Show rows10
1-10 of 663