Pietre preziose

Rosa Zaffiro - 1.96 ct - Lotus Gemology - Tagikistan* "Hot-Pink"

1 pcs Smeraldo - 2.41 ct - International Gemological Institute (IGI)

1 pcs Alessandrite - 3.17 ct - Gemological Institute of America (GIA)

1 pcs Rosso Rubino - 1.18 ct - International Gemological Institute (IGI)

1 pcs Verde Smeraldo - 5.06 ct - International Gemological Institute (IGI)

2 pcs Blu Tanzanite - 4.42 ct - International Gemological Institute (IGI)

1 pcs Rosa Tormalina - 4.16 ct - International Gemological Institute (IGI) - Rubellite

Blu Tanzanite - 8.42 ct - Gemological Institute of America (GIA)

Blu, Giallo, Verde Zaffiro - 5.15 ct - Gemological Institute of America (GIA) - No Heat Sapphire

1 pcs Blu Zaffiro stellato - 3.34 ct - International Gemological Institute (IGI)

1 pcs Giallo, Arancione Zaffiro - 2.04 ct - Gemological Institute of America (GIA)

Alessandrite - 1.44 ct - Gemological Institute of America (GIA)

1 pcs Blu Zaffiro - 2.23 ct - Gemological Institute of America (GIA)

Blu Zaffiro - 1.62 ct - Gemological Institute of America (GIA)

Verde Peridoto - 9.10 ct - International Gemological Institute (IGI)

1 pcs Verde Smeraldo - 1.02 ct - International Gemological Institute (IGI)

1 pcs Blu Zaffiro - 1.76 ct - International Gemological Institute (IGI)

1 pcs Blu Zaffiro - 3.50 ct - Lotus Gemology - Zaffiro blu intenso reale

1 pcs Blu Zaffiro - 2.82 ct - International Gemological Institute (IGI)

Blu Tanzanite - 9.15 ct - Gemological Institute of America (GIA)

Senza prezzo di riserva - 1 pcs Verde Tsavorite - 3.31 ct - Gemological Institute of America (GIA) - Tsavorite naturale

Senza prezzo di riserva - 1 pcs Verde Tsavorite - 1.83 ct - International Gemological Institute (IGI) - Tsavorite naturale

1 pcs Rosa, Viola Zaffiro - 3.63 ct - Gemological Institute of America (GIA)

1 pcs Verde, Blu Tormalina Paraiba - 2.10 ct - Gemological Institute of America (GIA) - NEON-COPPER-MOZAMBICO