459
Natural Tanzanite
Natural tanzanite, ct. 5.20, excellent color, cushion cut, 8.54 x 11.55 x 7.08 mm. Certificate of the College-Gemologists-Roma 13/11/09
8,54x11,55x7,08 mm
Live auction 5
A Private Collection of a Gentleman
Roma, mon 5 - tue 6 December 2016