1.73 ct Bi-color Tourmaline - Emerald Cut

This 1.73-carat tourmaline is finished as an emerald cut measuring 8.3 x 6 x 4.5 mm, showing a bi-color face, sourced from Nigeria.

Tourmaline takes a wider range of color than almost any other gem species, because its crystal will accept so many different coloring elements. Nigeria's gem fields rose to prominence in the 1990s and remain a significant modern source. It is wholly untreated, its color finished by geology rather than by any furnace or enhancement.

No two of these line up the same way on color, cut, and origin at once, which is what makes choosing this one feel deliberate. Caveman Gems hand-selects every gemstone and photographs it in good light, to give you the truest look a screen can.