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
CTC300100EC Chrome Tourmaline Round Brilliant 1.00 0.0060   CT300 PCE 1 In stock
CTC300185EC Chrome Tourmaline Round Brilliant 1.85 0.0310   CT300 PCE 1 In stock
CTC300270EC Chrome Tourmaline Round Brilliant 2.70 0.1000   CT300 PCE 1 Made to order
CTC300105EC Chrome Tourmaline Round Brilliant 1.05 0.0070   CT300 PCE 1 Made to order
CTC300190EC Chrome Tourmaline Round Brilliant 1.90 0.0310   CT300 PCE 1 In stock
CTC300285EC Chrome Tourmaline Round Brilliant 2.85 0.1250   CT300 PCE 1 Made to order
CTC300110EC Chrome Tourmaline Round Brilliant 1.10 0.0070   CT300 PCE 1 In stock
CTC300195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT300 PCE 1 In stock
CTC300290EC Chrome Tourmaline Round Brilliant 2.90 0.1250   CT300 PCE 1 In stock
CTC300120EC Chrome Tourmaline Round Brilliant 1.20 0.0100   CT300 PCE 1 In stock
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