Fine, greenish-yellow chrysoberyl, from the state Minas Novas, Brazil.
See Alexandrite Tsarstone collectors guide, Definition of Brazilian chrysoberyl, http://m.alexandrite.net/viewpage.html?id=GG-087-00006 (Fine, greenish-yellow chrysoberyl, from the state Minas Novas, Brazil.) (as of May. 21, 2026, 18:33 GMT).