6.36 ct Yellow Sphene - Trillion

At 6.36 carats, this sphene from Madagascar carries its yellow color through a trillion cut, measuring 11.8 x 11.6 x 7.2 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.

This is a center-stone-grade gemstone with a character of its own, chosen rather than settled for. Hand-selected and filmed by Caveman Gems in good light, shown as honestly as a screen allows.