Pietre preziose

2 pcs Blu Zaffiro - 2.03 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Blu Zaffiro - 2.02 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Nessun trattamento

Rosso Rubino - 1.00 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NESSUN CALORE

Blu Zaffiro - 1.91 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Rosso Rubino - 1.03 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blu Zaffiro - 3.84 ct - International Colored Gemstone Association (ICA GemLab) - Zaffiro naturale

1 pcs Rosa Zaffiro - 1.77 ct - Gemological Institute of America (GIA) - Non riscaldato｜Africa Orientale

Zaffiro - 1.27 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blu Zaffiro - 1,08 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Verde Smeraldo - 1.44 ct - International Colored Gemstone Association (ICA GemLab) - Minor Oil

1 pcs Giallo Zaffiro - 1.61 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blu, Verde Zaffiro - 2.04 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Rosa Zaffiro - 1.52 ct - International Gemological Institute (IGI)

1 pcs Blu Zaffiro - 1.29 ct - International Gemological Institute (IGI) - zaffiro

1 pcs Verde Smeraldo - 1.28 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blu Zaffiro - 1.00 ct - International Gemological Institute (IGI) - Zaffiro blu non trattato

Zaffiro - 1.24 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blu Zaffiro - 1.30 ct - International Colored Gemstone Association (ICA GemLab)

2 pcs Blu Zaffiro - 1.76 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Blu intenso

1 pcs Arancione Opale - 17.05 ct - Istituto Gemmologico Italiano (IGI) - Giochi di colore

1 pcs Rosa, Viola Tormalina - 4.38 ct - International Colored Gemstone Association (ICA GemLab) - Rubellite-Vivo-Ardente

1 pcs Verde Tormalina Paraiba - 1.83 ct - International Colored Gemstone Association (ICA GemLab) - Tormalina Paraiba Naturale

1 pcs Giallo, Multicolore Opale - 13.41 ct - International Gemological Institute (IGI)

1 pcs Giallo Berillo - 14.01 ct - Deutsche Stiftung Edelsteinforschung (DSEF)