Pietre preziose

Blu Zaffiro - 1.13 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blu, Verde Zircone - 4.01 ct - International Gemological Institute (IGI)

Blu Zaffiro - 1.38 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Verde Tsavorite - 1.47 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Verde Smeraldo - 1.33 ct - International Gemological Institute (IGI)

1 pcs Rosa, Rosso Spinello - 1.61 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blu, Viola, Verde Zaffiro - 1.21 ct - International Gemological Institute (IGI) - Cambiamento di colore

7 pcs Verde Smeraldo - 3.95 ct - International Colored Gemstone Association (ICA GemLab) - Set di collane meraviglioso!

Blu Zaffiro - 1.28 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NO HEAT

1 pcs Violetto Zaffiro - 2.04 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Rosa, Violetto Kunzite - 12.98 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Opale - 6.31 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Verde, Giallo Peridoto - 4.53 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Rosa Zaffiro - 2.08 ct - International Colored Gemstone Association (ICA GemLab) - Zaffiro Rosa Pastello

1 pcs Blu Acquamarina, Berillo - 2.84 ct - International Colored Gemstone Association (ICA GemLab)

Verde Smeraldo - 1.65 ct - International Gemological Institute (IGI)

1 pcs Violetto, Viola, Grigio Zaffiro - 1.07 ct - International Gemological Institute (IGI) - Cambiamento di colore

1 pcs Blu, Violetto Fluorite - 5.47 ct - International Gemological Institute (IGI) - Cambiamento di colore

Opale - 4.93 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Verde, Giallo Tormalina - 4.17 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Bianco Opale - 2.90 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Vivido

Violetto, Blu Tanzanite - 2.02 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Blu violaceo

1 pcs Blu Zircone - 3.20 ct - International Gemological Institute (IGI)

1 pcs Rosa Zaffiro - 2.06 ct - International Colored Gemstone Association (ICA GemLab)