Pietre preziose

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

Blu Zaffiro - 1.71 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Rosa, Rosso Rubino - 1.08 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blu Zaffiro - 1.34 ct - International Gemological Institute (IGI)

1 pcs Verde, Blu, Violetto Zaffiro - 2.12 ct - International Gemological Institute (IGI) - Cambiamento di colore

1 pcs Viola, Blu, Violetto Zaffiro - 2.05 ct - International Colored Gemstone Association (ICA GemLab) - Zaffiro particolorato

Viola, Rosa, Marrone, Bicolore, Giallo Zaffiro - 4.53 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Senza calore e cambio di colore

1 pcs Verde, Blu Smeraldo - 2.91 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Rosso, Viola Rubino - 1.29 ct - International Gemological Institute (IGI) - Nessun calore / Nessun premio

1 pcs Rosso, Rosa Rubino - 3.21 ct - International Gemological Institute (IGI) - Rosso Intenso

Blu Zaffiro - 1.52 ct - International Colored Gemstone Association (ICA GemLab)

Zaffiro - 1.87 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Verde Zaffiro - 4.16 ct - Bellerophon Gemlab

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

Zaffiro - 1.47 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Senza prezzo di riserva - 1 pcs Viola Zaffiro - 1.76 ct - International Gemological Institute (IGI) - Zaffiro di colore viola

Verde Smeraldo - 2.84 ct - International Gemological Institute (IGI) - Minor Oil

1 pcs Blu Zaffiro - 1.96 ct - Gemological Institute of America (GIA)

1 pcs Blu, Violetto Tanzanite - 3.83 ct - International Gemological Institute (IGI) - Inclusione naturale

1 pcs Rosa Spinello - 4.74 ct - International Gemological Institute (IGI) - Rubellite

1 pcs Blu Zaffiro - 1.90 ct - Gemological Institute of America (GIA) - Sri Lanka

1 pcs Viola, Rosso Tormalina - 5.89 ct - International Gemological Institute (IGI) - RUBELLITE

1 pcs Verde Smeraldo - 1.56 ct - International Gemological Institute (IGI) - Smeraldo colombiano

1 pcs Violetto Tanzanite - 4.26 ct - Gemological Institute of America (GIA) - zoisite violet