Indicolite

Set of three octagon-cut indigolites 4.72 carats, Nigeria

Lagoon blue tourmaline in octagon cut 1.82 carats

Pair of baguette cut indigolites 8.75 ct, Afghanistan

Intense blue indigolite in octagon cut 3.56 carats

Blue-green indigolite tourmaline in octagon cut 2.19 carats

Polychrome indicolite in octagon cut 4.29 ct, Nigeria

Tourmaline indicolite oval cut 18.28 ct, Afghanistan

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

Ring with indicolite tourmaline 3.65 ct and diamonds in 18K white gold

Cushion cut indicolite tourmaline 1.69 ct

Pair of round cut indicolite tourmalines 3.12 ct

Cushion cut indigolite 3.99 carats

Indicolite set 5.66 ct

Indicolite set 10.45 ct

Pair of greenish-blue tourmalines, Afghanistan, 2.87 ct

Set of Lagoon green Tourmalines 3.90 ct, Afghanistan, ICA

Indicolite 10.75 ct, Afghanistan, ICA

Lagoon green tourmaline 4.10 ct, Afghanistan

Tourmaline indicolite radiant cut 1.68 ct

Set of three indigolites 4.28 ct

Set of blue tourmalines 5.04 ct, Afghanistan

Polychrome tourmaline from Afghanistan 9.16 ct

Pair of trillion cut indigolites 1.02 carats

Tourmaline indicolite octagon cut 0.97 ct, Afghanistan

Top blue color indicolite tourmaline in octagon cut 3.65 ct, Nigeria

Vibrant Cushion Indicolite Tourmaline 1.55 ct

Cushion cut indicolite tourmaline 1.21 ct

Cushion cut blue tourmaline indicolite 0.97 ct

Rare Lagoon blue tourmaline in octagon cut 1.36 ct

Pair of Asscher cut indigolite tourmalines 6.91 ct

Tourmaline emerald cut indicolite 9.21 ct

Pair of indigolite tourmalines from Afghanistan 4.91 ct

Intense blue cushion cut indicolite 1.41 ct

Cushion cut indicolite tourmaline 2.47 ct

Blue-green radiant cut tourmaline 0.49 ct

Cushion cut greenish blue tourmaline 0.74 ct