Inyoite (calcium/boron). Monte Azul, Plano, Argentina
PRISTINE
A totally gemmy, transparent, see-through topaz is the highlight of this fantastic combination piece, which...» Lire la suite
SARPECH ART DECO ÉMERAUDE ET DIAMANTS, VERS 1920
Sarpech Art Deco émeraude et diamants, vers 1920. Photo Christie's Image Ltd 2011 D'inspiration indienne, en...» Lire la suite
