Pietre preziose

1 pcs Blu, Violetto Tanzanite - 5.40 ct - International Colored Gemstone Association (ICA GemLab)

Senza prezzo di riserva - 1 pcs Verde Smeraldo - 6.03 ct - Asian Institute of Gemological Sciences (AIGS)

1 pcs Blu, Verde Acquamarina - 17.05 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Rubellite

1 pcs Blu Zaffiro - 4.37 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Rosa, Violetto Kunzite - 37.91 ct - International Colored Gemstone Association (ICA GemLab)

Senza prezzo di riserva Verde Smeraldo - 4.10 ct - International Gemological Institute (IGI) - Zambia

Arancione Sfalerite - 16.45 ct - International Colored Gemstone Association (ICA GemLab) - Fine Spain Gem

Smeraldo - 2.45 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Colore pastello

1 pcs Rosso Spinello - 2.60 ct - Bellerophon Gemlab - Spinel rosso vivace 2,64CT

1 pcs Verde Smeraldo - 1.09 ct - Guild Gem Laboratory - Nessun olio non trattato

Giallo Zircone - 16.73 ct - International Colored Gemstone Association (ICA GemLab)

Senza prezzo di riserva - 1 pcs Verde Peridoto - 10.35 ct - International Gemological Institute (IGI) - Peridoto naturale

1 pcs Rosa, Rosso Rubino - 1.82 ct - International Colored Gemstone Association (ICA GemLab)

Tormalina - 5.80 ct - International Gemological Institute (IGI)

Blu, Violetto Tanzanite - 3.34 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Verde Smeraldo - 1.98 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Verde vivace / Colore fine

1 pcs Verde, Giallo, Rosa, Arancione Diasporo - 7.44 ct - International Colored Gemstone Association (ICA GemLab) - Zultanite cangiante di colore

Rosso, Viola Rubino - 2.86 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Verde Tsavorite - 2.28 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Senza prezzo di riserva - 1 pcs Blu, Violetto Tanzanite - 6.35 ct - International Gemological Institute (IGI)

1 pcs Bianco, Multicolore, Arancione, Verde, Rosso, Blu Opale - 12.37 ct - International Gemological Institute (IGI) - PRECIUS VARIETY

Zaffiro - 1.95 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Senza trattamento termico

Rosa Tormalina - 5.73 ct - International Colored Gemstone Association (ICA GemLab) - Taglio Superbo

2 pcs Verde Smeraldo - 4.88 ct - International Colored Gemstone Association (ICA GemLab)