Octagon cut Tourmaline

Octagon-cut neon green Paraiba tourmaline 7.58 carats, Mozambique

Blue Paraiba tourmaline in octagon cut 1.59 carats, Mozambique

Octagon-cut Paraiba blue tourmaline 1.81 carats, Mozambique

Bi-color or watermelon tourmaline in octagon cut 19.03 carats

Octagon cut pink tourmaline 2.96 carats, Africa

Set of three octagon-cut indigolites 4.72 carats, Nigeria

Lagoon blue tourmaline in octagon cut 1.82 carats

Watermelon (bi-color) octagon cut tourmaline 40.58 carats

Bi-color green-orange tourmaline in octagon cut 43.46 carats

Octagon cut bi-color tourmaline 8.89 carats

Vivid blue indicolite tourmaline in octagon cut 7.25 carats

Octagon cut bi-color or watermelon tourmaline 23.84 Carats

Intense blue indigolite in octagon cut 3.56 carats

Blue-green indigolite tourmaline in octagon cut 2.19 carats

Bi-color pink and green tourmaline 3.23 ct in octagon cut, Congo

Octagon-cut red-pink rubellite 3.50 carats, Nigeria

Orange-red tourmaline in octagon cut 3.22 ct, Africa

Octagon cut rubellite 3.51 carats, Africa

Red-orange tourmaline in octagon cut 4.06 carats, Nigeria

Polychrome indicolite in octagon cut 4.29 ct, Nigeria

Vibrant green paraiba octagon cut 2.68 ct

Large octagon cut pink tourmaline 11.73 ct, Mozambique

Octagon cut polychrome tourmaline 10.30 ct

Intense pink octagon cut tourmaline 5.76 ct

Polychrome tourmaline 14.93 ct

Fine polychrome tourmaline 19.10 ct

Lagoon green tourmaline 4.10 ct, Afghanistan

Set of vivid green octagon cut tourmalines 28.56 carats, Afghanistan

Octagon cut rubellite set 5.36, Africa

Octagon Cut Red Tourmaline 4.77ct

Octagon Cut Red Tourmaline Set 2.05 Carats

Bi-color watermelon tourmaline in octagon cut 5.24 carats, Africa

Octagon cut rubellite set 3.99, Africa

Set of rubellites, octagon cut 3.25, Africa

Octagon cut rubellite set 2.60, Africa

Set of octagon-cut rubellite tourmalines 2.32 carats