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
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Lot No Variety Shape Cut Size Avg.Wt Color Color ID Unit Pack Availability
CTC050255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT050 PCE 1 In stock
CTC100255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT100 PCE 1 In stock
CTC200255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT200 PCE 1 In stock
CTC300255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT300 PCE 1 Made to order
CTC400255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT400 PCE 1 Made to order
CTC500255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT500 PCE 1 Made to order
CTC600255EC Chrome Tourmaline Round Brilliant 2.55 0.0910   CT600 PCE 1 Made to order
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