Pietre preziose

Blu Tanzanite - 2.69 ct - International Gemological Institute (IGI)

1 pcs Rosa Tormalina - 3.61 ct - International Gemological Institute (IGI) - Rubellite

Acquamarina - 6.07 ct - International Gemological Institute (IGI)

1 pcs Blu, Marrone, Rosso Zaffiro - 1.10 ct - International Gemological Institute (IGI) - Color Change Sapphire

Rosa Morganite - 3.36 ct - International Gemological Institute (IGI)