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
CTC200140EC Chrome Tourmaline Round Brilliant 1.40 0.0140   CT200 PCE 1 In stock
CTC200220EC Chrome Tourmaline Round Brilliant 2.20 0.0560   CT200 PCE 1 In stock
CTC300120EC Chrome Tourmaline Round Brilliant 1.20 0.0100   CT300 PCE 1 In stock
CTC300200EC Chrome Tourmaline Round Brilliant 2.00 0.0362   CT300 PCE 1 In stock
CTC300295EC Chrome Tourmaline Round Brilliant 2.95 0.1430   CT300 PCE 1 In stock
CTC400190EC Chrome Tourmaline Round Brilliant 1.90 0.0310   CT400 PCE 1 In stock
CTC400280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT400 PCE 1 In stock
CTC500170EC Chrome Tourmaline Round Brilliant 1.70 0.0222   CT500 PCE 1 In stock
CTC500255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT500 PCE 1 Made to order
CTC600130EC Chrome Tourmaline Round Brilliant 1.30 0.0110   CT600 PCE 1 In stock
CTC100280EC Chrome Tourmaline Round Brilliant 2.80 0.1110   CT100 PCE 1 In stock
CTC600210EC Chrome Tourmaline Round Brilliant 2.10 0.0450   CT600 PCE 1 In stock
CTC500115EC Chrome Tourmaline Round Brilliant 1.15 0.0080   CT500 PCE 1 In stock
CTC600290EC Chrome Tourmaline Round Brilliant 2.90 0.1250   CT600 PCE 1 Made to order
CTC050170EC Chrome Tourmaline Round Brilliant 1.70 0.0240   CT050 PCE 1 In stock
CTC050265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT050 PCE 1 Made to order
CTC100160EC Chrome Tourmaline Round Brilliant 1.60 0.0180   CT100 PCE 1 In stock
CTC100245EC Chrome Tourmaline Round Brilliant 2.45 0.0770   CT100 PCE 1 In stock
CTC200145EC Chrome Tourmaline Round Brilliant 1.45 0.0150   CT200 PCE 1 In stock
CTC200225EC Chrome Tourmaline Round Brilliant 2.25 0.0590   CT200 PCE 1 In stock
CTC300125EC Chrome Tourmaline Round Brilliant 1.25 0.0100   CT300 PCE 1 In stock
CTC300205EC Chrome Tourmaline Round Brilliant 2.05 0.0450   CT300 PCE 1 In stock
CTC400105EC Chrome Tourmaline Round Brilliant 1.05 0.0070   CT400 PCE 1 In stock
CTC400195EC Chrome Tourmaline Round Brilliant 1.95 0.0400   CT400 PCE 1 In stock
CTC400285EC Chrome Tourmaline Round Brilliant 2.85 0.1250   CT400 PCE 1 Made to order
CTC500175EC Chrome Tourmaline Round Brilliant 1.75 0.0242   CT500 PCE 1 In stock
CTC500260EC Chrome Tourmaline Round Brilliant 2.60 0.0910   CT500 PCE 1 In stock
CTC600135EC Chrome Tourmaline Round Brilliant 1.35 0.0120   CT600 PCE 1 In stock
CTC200130EC Chrome Tourmaline Round Brilliant 1.30 0.0110   CT200 PCE 1 In stock
CTC600215EC Chrome Tourmaline Round Brilliant 2.15 0.0530   CT600 PCE 1 Made to order
CTC500120EC Chrome Tourmaline Round Brilliant 1.20 0.0078   CT500 PCE 1 In stock
CTC600295EC Chrome Tourmaline Round Brilliant 2.95 0.1430   CT600 PCE 1 In stock
CTC050175EC Chrome Tourmaline Round Brilliant 1.75 0.0242   CT050 PCE 1 In stock
CTC050180EC Chrome Tourmaline Round Brilliant 1.80 0.0290   CT050 PCE 1 In stock
CTC050270EC Chrome Tourmaline Round Brilliant 2.70 0.1000   CT050 PCE 1 In stock
CTC100165EC Chrome Tourmaline Round Brilliant 1.65 0.0210   CT100 PCE 1 In stock
CTC100255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT100 PCE 1 In stock
CTC200150EC Chrome Tourmaline Round Brilliant 1.50 0.0160   CT200 PCE 1 In stock
CTC200230EC Chrome Tourmaline Round Brilliant 2.30 0.0630   CT200 PCE 1 In stock
CTC300130EC Chrome Tourmaline Round Brilliant 1.30 0.0110   CT300 PCE 1 In stock
CTC300210EC Chrome Tourmaline Round Brilliant 2.10 0.0450   CT300 PCE 1 In stock
CTC400110EC Chrome Tourmaline Round Brilliant 1.10 0.0060   CT400 PCE 1 In stock
CTC400200EC Chrome Tourmaline Round Brilliant 2.00 0.0362   CT400 PCE 1 In stock
CTC400290EC Chrome Tourmaline Round Brilliant 2.90 0.1250   CT400 PCE 1 In stock
CTC500180EC Chrome Tourmaline Round Brilliant 1.80 0.0264   CT500 PCE 1 In stock
CTC500265EC Chrome Tourmaline Round Brilliant 2.65 0.1000   CT500 PCE 1 Made to order
CTC600140EC Chrome Tourmaline Round Brilliant 1.40 0.0140   CT600 PCE 1 In stock
CTC200135EC Chrome Tourmaline Round Brilliant 1.35 0.0120   CT200 PCE 1 In stock
CTC600220EC Chrome Tourmaline Round Brilliant 2.20 0.0560   CT600 PCE 1 In stock
CTC500250EC Chrome Tourmaline Round Brilliant 2.50 0.0830   CT500 PCE 1 In stock
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