Pietre preziose

1 pcs Rosso, Viola Rubino - 0.84 ct - International Gemological Institute (IGI) - Nessun calore/Nessun trattamento

Blu Zaffiro - 2.25 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blu Zaffiro - 1.18 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Verde Smeraldo - 10.35 ct - International Gemological Institute (IGI)

1 pcs Blu Zaffiro - 8.18 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Rosa Zaffiro - 0.89 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Senza prezzo di riserva - 1 pcs Blu Zaffiro - 5.66 ct - International Gemological Institute (IGI)

1 pcs Blu, Rosa Zaffiro - 1.54 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Blu Zaffiro - 2.78 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Zaffiro - 1.07 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Zaffiro - 1.03 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Zaffiro - 1.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Blu Zaffiro - 1.45 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Blu Zaffiro - 2.92 ct - Asian Institute of Gemological Sciences (AIGS)

1 pcs Giallo, Verde, Blu, Bicolore Zaffiro - 1.19 ct - International Gemological Institute (IGI)

1 pcs Blu Zaffiro - 3.46 ct - International Gemological Institute (IGI)

Blu Zaffiro - 2.16 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Verde Smeraldo - 2.99 ct - International Colored Gemstone Association (ICA GemLab)

Blu Zaffiro - 1.31 ct - International Gemological Institute (IGI)

Senza prezzo di riserva - 1 pcs Blu Zaffiro - 1.51 ct - International Colored Gemstone Association (ICA GemLab)

Senza prezzo di riserva - 1 pcs Blu Zaffiro - 1.03 ct - International Colored Gemstone Association (ICA GemLab)

Senza prezzo di riserva Blu Zaffiro - 1.19 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Blu Intenso

Senza prezzo di riserva - 1 pcs Verde Smeraldo - 4.34 ct - International Gemological Institute (IGI) - Smeraldo naturale

Senza prezzo di riserva Verde Smeraldo - 1.92 ct - International Gemological Institute (IGI)