Octagon cut Турмалин

Bi-color or watermelon tourmaline in octagon cut 19.01 carats

Set of three octagon-cut indigolites 4.72 carats, Nigeria

Lagoon blue tourmaline in octagon cut 1.82 carats

Intense blue indigolite in octagon cut 3.56 carats

Blue-green indigolite tourmaline in octagon cut 2.19 carats

Octagon-cut red-pink rubellite 3.50 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

Set of vivid green octagon cut tourmalines 28.56 carats, Afghanistan

Octagon cut bi-color tourmaline 8.89 Carats

Octagon cut rubellite set 5.36, Africa

Octagon Cut Red Tourmaline 4.77ct

Octagon Cut Red Tourmaline Set 2.05 Carats

Bi-color pink-green watermelon tourmaline in octagon cut 4.53 carats, Africa

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

Rare Lagoon tourmaline with intense blue hue in octagon cut 4.33 carats, Africa

Octagon-cut green tourmaline 0.72 carats

Octagon cut rubellite set 3.99, Africa

Set of rubellites, octagon cut 3.25, Africa

Octagon cut rubellite set 2.61, Africa

Octagon cut rubellite set 2.60, Africa

Set of octagon-cut rubellite tourmalines 2.32 carats

Octagon-cut rubellite tourmaline 0.91 carats, Nigeria

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

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

Contrasting pair of tourmaline and morganite in octagon cut 0.91 ct

Pair of radiant-cut green tourmalines 1.33 ct, Afghanistan

Pair of bluish-green octagon-cut tourmalines 1.82 ct

Contrasting pair of pink and green octagon-cut tourmaline 0.98 ct