Oval cut Индиголит

Tourmaline Lagoon in oval cut 1.30 carats, Afghanistan

Tourmaline Indigolite in oval cut 1.02 carats, Afghanistan

Tourmaline indicolite oval cut 18.28 ct, Afghanistan

Set of blue tourmalines 5.04 ct, Afghanistan

Rare indigolite tourmaline 4.19 carats in oval cut, Afghanistan

Set of indicolite and verdelite tourmalines 5.08 ct

Lagoon tourmaline oval cut 3.31 ct, Afghanistan