Pietre preziose

Senza prezzo di riserva Blu, Verde Zaffiro - 1.32 ct - International Colored Gemstone Association (ICA GemLab) - Zaffiro azzurro-verde

Rosso Rubino - 2.42 ct - Gemresearch Swiss Lab (GRS) - non riscaldato

1 pcs Verde Smeraldo - 2.43 ct - Gemological Institute of America (GIA) - Smeraldo naturale della Colombia

Verde Smeraldo - 7.67 ct - Gemresearch Swiss Lab (GRS) - Colombia-Minore

10 pcs Blu Zaffiro - 3.69 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

2 pcs Blu Zaffiro - 3.13 ct - International Gemological Institute (IGI)

1 pcs Blu Zaffiro - 2.28 ct - Gemological Institute of America (GIA) - Zaffiro Blu Reale

Rosa Zaffiro - 5.03 ct - Asian Institute of Gemological Sciences (AIGS)

1 pcs Blu Zaffiro - 8.18 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Rosa Zaffiro - 1.80 ct - International Colored Gemstone Association (ICA GemLab) - Zaffiro rosa senza trattamento termico

Blu Zaffiro - 5.58 ct - Bellerophon Gemlab

1 pcs Blu Zaffiro - 1.10 ct - International Colored Gemstone Association (ICA GemLab) - Zaffiro Blu

Blu, Giallo Zaffiro - 2.63 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Blu Zaffiro - 1.12 ct - International Gemological Institute (IGI)

1 pcs Rosa, Viola Zaffiro - 1.38 ct - International Gemological Institute (IGI) - Pink Sapphire

1 pcs Marrone Zaffiro - 1.15 ct - International Gemological Institute (IGI)

Giallo Zaffiro - 2.65 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - NO HEAT

Acquamarina - 12.18 ct - International Gemological Institute (IGI)

1 pcs Verde Zaffiro - 1.16 ct - International Gemological Institute (IGI)

2 pcs Blu Zaffiro - 1.64 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Senza prezzo di riserva - 1 pcs Blu Zaffiro - 1.49 ct - International Gemological Institute (IGI) - Blue Sapphire

1 pcs Viola Zaffiro - 9.26 ct - Asian Institute of Gemological Sciences (AIGS) - No Heat Violet Sapphire

Senza prezzo di riserva - 1 pcs Smeraldo - 1.00 ct - International Gemological Institute (IGI) - Minore - Lucentezza Superiore!

Senza prezzo di riserva - 1 pcs Verde Smeraldo - 2.69 ct - International Colored Gemstone Association (ICA GemLab) - Smeraldo verde intenso #229