Pietre preziose

Zaffiro - 1.21 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Blu Zaffiro - 4.04 ct - Bellerophon Gemlab

1 pcs Blu Zaffiro - 7.90 ct - Bellerophon Gemlab - Smeraldo Turchese

Zaffiro - 8.54 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Giallo Zaffiro - 2.24 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blu, Viola Zaffiro - 1.62 ct - International Gemological Institute (IGI)

1 pcs Verde, Blu Zaffiro - 1.08 ct - International Gemological Institute (IGI)

1 pcs Blu Zaffiro - 2.23 ct - International Colored Gemstone Association (ICA GemLab) - Zaffiro blu naturale

1 pcs Blu Zaffiro - 4.35 ct - Gemological Institute of America (GIA)

1 pcs Giallo, Arancione Zaffiro - 1.26 ct - Gemological Institute of America (GIA)

1 pcs Blu, Verde Zaffiro - 2.36 ct - International Colored Gemstone Association (ICA GemLab) - Smeraldo naturale bicolore

1 pcs Blu Zaffiro - 3.60 ct - Asian Institute of Gemological Sciences (AIGS)

Blu Zaffiro - 2.72 ct - International Colored Gemstone Association (ICA GemLab)

Viola Zaffiro - 1.23 ct - International Gemological Institute (IGI)

Zaffiro - 1.78 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Rosa Zaffiro - 1.01 ct - Gemological Institute of America (GIA)

1 pcs Viola, Rosa Zaffiro - 3.57 ct - Gemological Institute of America (GIA)

1 pcs Blu Zaffiro - 5.52 ct - Gemological Institute of America (GIA) - Zaffiro naturale blu-violetto

1 pcs Blu Zaffiro - 2.30 ct - International Colored Gemstone Association (ICA GemLab) - Zaffiro blu naturale

1 pcs Rosa, Viola Zaffiro - 2.41 ct - International Colored Gemstone Association (ICA GemLab)

Zaffiro - 1.86 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Arancione Zaffiro - 3.61 ct - Gemological Institute of America (GIA)

1 pcs Blu Zaffiro - 5.53 ct - Gemological Institute of America (GIA) - Sri Lanka senza trattamento termico GIA

1 pcs Blu, Violetto Zaffiro - 3.39 ct - Gemological Institute of America (GIA)