0.60 ct Blue Aquamarine - Cushion

At 0.6 carats, this aquamarine from Nigeria carries its blue color through a cushion cut, measuring 5.7 x 5 x 3.6 mm.

Aquamarine is the blue beryl, colored by iron, and grows in larger clean crystals than its cousin emerald, which is why it cuts so bright. 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 aquamarine at a size and price you can actually wear, the real thing rather than a machine-grown copy. Hand-selected and photographed by Caveman Gems in good light, shown as honestly as a screen allows.