Pietre preziose

1 pcs Giallo, Verde Zaffiro - 2.00 ct - Gemological Institute of America (GIA)

1 pcs Blu, Verde Zaffiro - 1.74 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Violetto Tanzanite - 3.25 ct - International Colored Gemstone Association (ICA GemLab) - Tanzanite naturale

Blu, Violetto Tanzanite - 13.29 ct - Instituto Gemólogico Español (IGE) - Qualità molto buona colore

Senza prezzo di riserva Viola, Rosa Spinello - 12.59 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blu Zaffiro - 1.14 ct - Instituto Gemólogico Español (IGE) - Sri Lanka

1 pcs Blu Topazio - 105.47 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blu Topazio - 94.60 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blu Topazio - 84.03 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Zaffiro - 1.17 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NO HEAT

1 pcs Blu Zaffiro - 1.11 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Morganite - 10.88 ct - International Gemological Institute (IGI)

1 pcs Verde Smeraldo - 2.92 ct - International Colored Gemstone Association (ICA GemLab) - Pezzo di gemma rara minore

Verde Tsavorite - 2.68 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blu, Violetto Tanzanite - 9.13 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blu Topazio - 81.68 ct - Gem Report Antwerp (GRA) - Topazio blu svizzero

1 pcs Verde Zaffiro - 1.97 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Blu Acquamarina - 6.19 ct - International Gemological Institute (IGI)

Sfalerite - 21.88 ct - International Gemological Institute (IGI)

1 pcs Violetto Tanzanite - 12.27 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Verde Peridoto - 29.17 ct - International Gemological Institute (IGI) - Rutilo raro !! Lucentezza superiore

1 pcs Rosa, Verde, Bicolore Tormalina - 100.45 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Bianco Opale - 31.54 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blu Topazio - 79.53 ct - International Colored Gemstone Association (ICA GemLab) - Topazio blu svizzero