Brown Tourmaline 4.80 cts 12X8.7X5 mm Octagon Cut

Brown Tourmaline 4.80 cts 12X8.7X5 mm Octagon CutSee more

Green Tourmaline 14.70 CtsSee more

Brown Tourmaline 5.29 cts 11x9 mm Octagon CutSee more

Brown Tourmaline 5.29 cts 11x9 mm Octagon CutSee more

Green Tourmaline 16.15 CT 17.2X12X7.9 MM Octagon CutSee more

Yellowish Brown Tourmaline 2.08 cts 9x7 mm OctagonSee more

Beautiful Tourmaline by GIASee more

Yellowish Brown Tourmaline 2.08 cts 9x7 mm OctagonSee more

Green Tourmaline 9.15 cts 14.7X10.5X7.5 mm Octagon CutSee more

Brown Tourmaline 8.60 Cts Pear CutSee more

Stunning, Slightly Bi-Color Blue-Green Genuine Tourmaline Gemstones for SALE, Octagon Cut, 10.17 carSee more

Green Tourmaline 4.65 cts 12.8X8.5X4.5 mm Octagon CutSee more

Yellow Tourmaline 5.18 cts #2See more

16.76 TCW 8Pcs Natural Green Tourmaline Octagon Shape Unheated GemstoneSee more

Brown Tourmaline 8.60 Cts Pear CutSee more

Green Tourmaline 5.85 CT Oval Cut 14.2X10.7X5.7MMSee more

Green Tourmaline 4.65 cts 12.8X8.5X4.5 mm Octagon CutSee more

Classic Color and Cut, Stunning Blue Green Tourmaline Genuine Gemstone, Octagon Cut, 10.58 carats -See more

Majestic Afghan Green/Blue Tourmaline Natural Gemstone, Octagon Cut, 10.67 carats - africagems.comSee more