Pietre preziose

1 pcs Violetto Zaffiro - 6.21 ct - Guild Gem Laboratory - Natural violet

1 pcs Verde Smeraldo - 2.86 ct - International Gemological Institute (IGI)

Topazio - 16.51 ct - The London Gem and Pearl Laboratory - Naturale Vivido Dorato

1 pcs Giallo Zaffiro - 15.79 ct - Asian Institute of Gemological Sciences (AIGS) - Zaffiro giallo naturale

1 pcs Blu, Violetto Tanzanite - 18.29 ct - Instituto Gemólogico Español (IGE)

1 pcs Verde Smeraldo - 6.03 ct - Asian Institute of Gemological Sciences (AIGS)

1 pcs Giallo Berillo - 30.62 ct - International Colored Gemstone Association (ICA GemLab) - Berillo dorato

1 pcs Rosa, Rosso Rubino - 3.01 ct - International Gemological Institute (IGI) - Rubino rosato

1 pcs Giallo Pietre preziose miste - 2.00 ct - Asian Institute of Gemological Sciences (AIGS) - Umita

1 pcs Blu, Violetto Tanzanite - 25.79 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blu, Verde Apatite - 24.23 ct - International Gemological Institute (IGI)

1 pcs Viola Spinello - 3.98 ct - International Colored Gemstone Association (ICA GemLab)

Multicolore Opale - 15.01 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Qualità del colore fine

Blu, Viola Spinello - 2.99 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Cambio di colore

Spinello - 1.37 ct - Instituto Gemólogico Español (IGE)

Demantoide - 0.93 ct - Instituto Gemólogico Español (IGE)

Opale - 17.43 ct - Instituto Gemólogico Español (IGE)

Zaffiro - 1.82 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Rosso Spinello - 2.42 ct - International Colored Gemstone Association (ICA GemLab) - Spinello rosso puro #267

1 pcs Blu Zaffiro - 2.11 ct - Bellerophon Gemlab - Ceylon (Sri Lanka)

Senza prezzo di riserva Zaffiro - 2.13 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Smeraldo - 1.84 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Kunzite - 23.02 ct - Instituto Gemólogico Español (IGE)

1 pcs Verde Peridoto - 14.71 ct - International Colored Gemstone Association (ICA GemLab)