Tourmaline’s colors have many different causes. It’s generally agreed that traces of iron, and possibly titanium, induce green and blue colors. Manganese produces reds and pinks, and possibly yellows. Some pink and yellow tourmalines might owe their hues to color centers caused by radiation, which can be natural or laboratory-induced.
5.40 Carats Paraiba Tourmaline Gemstone | 12.2 x 9..5mm - Modern Gem Jewelry Genuine Rare Paraiba Tourmaline Gemstone - Modern Gem Jewelry
-0
5.40 Carats Paraiba Tourmaline Gemstone | 12.2 x 9..5mm
$650.00
Modern Gem Jewelry | Pariaba Tourmaline GemstoneRare Certified Paraiba Tourmaline Gemstone
-0
GIL Certified Green Paraiba Tourmaline 2.84 Carats | 10 x 8.13mm
$500.00
Oval Green Tourmaline Gemstone - Modern Gem JewelryRare Deep Green Tourmaline Stone - Modern Gem
-0
Green Oval Paraiba Tourmaline Gemstone 7.20 Carats | 11.88mm x 11.40mm
$899.00
Rare Pariaba Gemstone for sale - Modern Gem JewelryParaiba Gemstone for sale Modern Gem Jewlery
-0
3.68 Carats Paraiba Tourmaline Gemstone Oval | 11.41mm x 8.65mm
$999.00
Loose Paraiba Gemstone | Modern Gem Jewelry Neon Blue Natural Pariaba Gemstone Pear Cut | Modern Gem
-0
2.19 Carats Rare Paraiba Tourmaline Gemstone | 12.3mm x 8mm
$499.00 Sold out
4.56 Carats Bi-Color Natural Tourmaline Gemstone | 11mm x 8mm - Modern Gem Jewelry 4.56 Carats Bi-Color Natural Tourmaline Gemstone | 11mm x 8mm - Modern Gem Jewelry
-0
4.56 Carats Bi-Color Natural Tourmaline Gemstone | 11mm x 8mm
$340.00
2.3 Carat Natural Bi-Color Tourmaline Gemstone | 10mm x 5.7mm - Modern Gem Jewelry 2.3 Carat Natural Bi-Color Tourmaline Gemstone | 10mm x 5.7mm - Modern Gem Jewelry
-0
2.3 Carat Natural Bi-Color Tourmaline Gemstone | 10mm x 5.7mm
$420.00
4.41 Carats Bi Color Tourmaline Emerald Cut Gemstone | 11.2mm x 81mm - Modern Gem Jewelry 4.41 Carats Bi Color Tourmaline Emerald Cut Gemstone | 11.2mm x 81mm - Modern Gem Jewelry
-0
7.1 Carats Tourmaline Gemstone Emerald Cut | 13mm x 8.1mm - Modern Gem Jewelry 7.1 Carats Tourmaline Gemstone Emerald Cut | 13mm x 8.1mm - Modern Gem Jewelry
-0
7.1 Carats Tourmaline Gemstone Emerald Cut | 13mm x 8.1mm
$520.00
1.68 Carats Green Tourmaline Gemstone Emerald Cut | 12.6mm x 5mm - Modern Gem Jewelry 1.68 Carats Green Tourmaline Gemstone Emerald Cut | 12.6mm x 5mm - Modern Gem Jewelry
-0
1.68 Carats Green Tourmaline Gemstone Emerald Cut | 12.6mm x 5mm
$420.00
Glorious 2.13 Carats Purple Pink Natural Tourmaline Gemstone | 7.4mm x 5.9mm - Modern Gem Jewelry Glorious 2.13 Carats Purple Pink Natural Tourmaline Gemstone | 7.4mm x 5.9mm - Modern Gem Jewelry
-0
3.38 Carats Natural Rubellite Tourmaline Gemstone Heart Cut | 8.8x 10.2mm - Modern Gem Jewelry 3.38 Carats Natural Rubellite Tourmaline Gemstone Heart Cut | 8.8x 10.2mm - Modern Gem Jewelry
-0
1.65 Carats Pink Natural Tourmaline Emerald Cut | 8mm x 6mm - Modern Gem Jewelry 1.65 Carats Pink Natural Tourmaline Emerald Cut | 8mm x 6mm - Modern Gem Jewelry
-0
1.65 Carats Pink Natural Tourmaline Emerald Cut | 8mm x 6mm
$289.00
3.55 carats Oval Shape Purple Pink Natural Rubellite Tourmaline | 10.2 x 9.2mm - Modern Gem Jewelry 3.55 carats Oval Shape Purple Pink Natural Rubellite Tourmaline | 10.2 x 9.2mm - Modern Gem Jewelry
-0
2.475 carats Pear Shape Natural Rubellite Tourmaline | 13.2 x 7.4mm - Modern Gem Jewelry 2.475 carats Pear Shape Natural Rubellite Tourmaline | 13.2 x 7.4mm - Modern Gem Jewelry
-0
%HHours
%MMinutes
%SSeconds
%-dDays
%HHours
%MMinutes
%SSeconds
%-wWeeks
%-dDays
%HHours
%MMinutes
%SSeconds
%HHours
%MMinutes
%SSeconds
%-dDays
%HHours
%MMinutes
%SSeconds
%-wWeeks
%-dDays
%HHours
%MMinutes
%SSeconds
Close

Your cart

Your cart is currently empty.