Ametrine (Bolivia)
A rectangular-cut, ring-sized stone with nearly equal zones of strong golden yellow and deep violet—characteristic of the best ametrines from this region. Excellent transparency and luster. Weighing approximately 29.74 carats and measuring 18.5 x 15.0 x 11.0 mm
Date de cette photo: 13 juillet 2008
Publié par: Alain Truong