0.83 ct Green Tourmaline - Oval

At 0.83 carats, this tourmaline from Nigeria carries its green color through an oval cut, measuring 6.7 x 5.7 x 3.8 mm.

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.

A genuine tourmaline at a size and price you can actually wear, the real thing rather than a machine-grown copy. Hand-selected and filmed by Caveman Gems in good light, shown as honestly as a screen allows.