The Gemstone Tourmaline. Tourmaline is the most colorful of all gemstones. It occurs in all colors, but pink, red, green, blue and multicolored are its most well-known gem colors. Scientifically, tourmaline is not a single mineral, but a group of minerals related in their physical and chemical properties.

Natural Tourmalines (51)

5.40 Carats Paraiba Tourmaline Gemstone | 12.2 x...

$650.00

GIL Certified Green Paraiba Tourmaline 2.84 Carats |...

$500.00

Green Oval Paraiba Tourmaline Gemstone 7.20 Carats |...

$899.00

3.68 Carats Paraiba Tourmaline Gemstone Oval | 11.41mm...

$999.00

2.19 Carats Rare Paraiba Tourmaline Gemstone | 12.3mm...

$499.00

4.56 Carats Bi-Color Natural Tourmaline Gemstone | 11mm...

$340.00

2.3 Carat Natural Bi-Color Tourmaline Gemstone | 10mm...

$420.00

4.41 Carats Bi Color Tourmaline Emerald Cut Gemstone...

$520.00

7.1 Carats Tourmaline Gemstone Emerald Cut | 13mm...

$520.00
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