13.63 ct Bi-color Ametrine - Freeform

This 13.63-carat ametrine is shaped as a freeform measuring 22.4 x 12.1 x 7.8 mm, showing a bi-color face, sourced from Bolivia.

Ametrine is a single quartz crystal that grew both amethyst purple and citrine gold, the two colors split across one stone. It is wholly untreated, its color finished by geology rather than by any furnace or enhancement.

This is a center-stone-grade gemstone with a character of its own, chosen rather than settled for. Caveman Gems hand-selects every gemstone and films it in good light, to give you the truest look a screen can.