Pietre preziose

1 pcs Blu, Violetto Tanzanite - 6.41 ct - International Gemological Institute (IGI)

1 pcs Rosa, Viola Zaffiro - 4.16 ct - Gemresearch Swiss Lab (GRS) - Colore insolito

1 pcs Rosa, Arancione Zaffiro - 1.84 ct - International Colored Gemstone Association (ICA GemLab) - Padparadscha

1 pcs Rosa, Viola Spinello - 4.11 ct - International Colored Gemstone Association (ICA GemLab) - Spinello naturale

Rosa Kunzite - 30.18 ct - International Gemological Institute (IGI)

Verde Tormalina - 3.37 ct - International Gemological Institute (IGI)

Giallo Zircone - 6.56 ct - International Gemological Institute (IGI)

Senza prezzo di riserva - 1 pcs Blu Zaffiro - 2.51 ct - Bellerophon Gemlab - Ceylon Blue Sapphire

1 pcs Verde Tormalina - 5.86 ct - Asian Institute of Gemological Sciences (AIGS)

Tanzanite - 4.39 ct - Instituto Gemólogico Español (IGE)

1 pcs Giallo, Verde Apatite - 21.29 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blu Topazio - 85.08 ct - International Colored Gemstone Association (ICA GemLab) - London Topaz

1 pcs Giallo, Verde Apatite - 12.41 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Viola, Rosa, Violetto Spinello - 1.80 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Verde Tsavorite - 1.39 ct - Instituto Gemólogico Español (IGE)

1 pcs Violetto Zaffiro - 3.48 ct

Giallo Sfalerite - 22.25 ct - International Gemological Institute (IGI) - Fine Gem dalla Spagna

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

Opale - 18.83 ct - International Gemological Institute (IGI)

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

1 pcs Blu Zaffiro - 1.27 ct - International Colored Gemstone Association (ICA GemLab)

Opale - 27.83 ct - Gemological Institute of America (GIA)

1 pcs Rosa, Violetto Kunzite - 49.60 ct - International Gemological Institute (IGI)

Senza prezzo di riserva - 1 pcs Giallo Crisoberillo - 3.14 ct - International Colored Gemstone Association (ICA GemLab)