1.87 ct Green Sphene - Oval

At 1.87 carats, this sphene from Madagascar carries its green color through an oval cut, measuring 8.8 x 6.8 x 4.8 mm.

Sphene has dispersion higher than diamond, so a well-cut stone throws more fire than almost any other gemstone. Madagascar has produced an unusually wide range of gem species since the mid 1990s. It is entirely untreated; no heat, no enhancement, the color exactly as the earth made it.

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. Hand-selected and filmed by Caveman Gems in good light, shown as honestly as a screen allows.