Pietre preziose

Tormalina - 7.93 ct - Asian Institute of Gemological Sciences (AIGS)

1 pcs Blu, Violetto Tanzanite - 8.97 ct - International Gemological Institute (IGI)

1 pcs Arancione, Rosa Zaffiro padparadscha - 2.16 ct - International Colored Gemstone Association (ICA GemLab) - Colore rosa raro e stabile

Verde Smeraldo - 1.96 ct - International Colored Gemstone Association (ICA GemLab) - olio minore

1 pcs Blu Zaffiro - 2.09 ct - Bellerophon Gemlab - Madagascar

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

1 pcs Rosso, Arancione Sfalerite - 18.91 ct - International Colored Gemstone Association (ICA GemLab)

Blu Zaffiro - 2.07 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Verde, Rosa, Bicolore Zaffiro - 3.53 ct - Asian Institute of Gemological Sciences (AIGS)

Rosa Zaffiro - 1.60 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Verde Smeraldo - 3.17 ct - Instituto Gemólogico Español (IGE) - Zambia

Senza prezzo di riserva Rosa, Viola Kunzite - 27.96 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Kunzite rosa violaceo

1 pcs Blu, Violetto Tanzanite - 19.92 ct - Instituto Gemólogico Español (IGE)

1 pcs Arancione Sfalerite - 9.26 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Rosa, Viola Spinello - 4.48 ct - International Colored Gemstone Association (ICA GemLab) - Spinello naturale

1 pcs Blu Topazio - 66.65 ct - Instituto Gemólogico Español (IGE)

Senza prezzo di riserva Ametrino - 44.17 ct - International Colored Gemstone Association (ICA GemLab) - Perfetto taglio bicolore

6 pcs Verde Smeraldo - 2.51 ct - Instituto Gemólogico Español (IGE) - Olio Minore

1 pcs Rosa Zaffiro - 2.20 ct - International Colored Gemstone Association (ICA GemLab)

Tanzanite - 4.11 ct - Instituto Gemólogico Español (IGE)

Rubino - 0.70 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NO HEAT

Rosa, Viola Spinello - 2.97 ct - International Gemological Institute (IGI)

3 pcs Blu Tanzanite - 4.89 ct - Instituto Gemólogico Español (IGE)

Giallo Zaffiro - 2.30 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NO HEAT