Pietre preziose

1 pcs Rosa, Arancione Zaffiro, Zaffiro padparadscha - 1.02 ct - Asian Institute of Gemological Sciences (AIGS) - Padparadscha

1 pcs Verde Smeraldo - 7.58 ct - International Gemological Institute (IGI)

11 pcs Blu Zaffiro - 5.09 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Smeraldo - 3.89 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - blu-verde

Blu Zaffiro - 1.74 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Deep Blue

1 pcs Verde Smeraldo - 1.21 ct - International Gemological Institute (IGI)

2 pcs Verde, Blu Smeraldo - 1.57 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Blu Zaffiro - 1.56 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Alta qualità del colore

1 pcs Blu Zaffiro - 1.41 ct - International Gemological Institute (IGI)

Senza prezzo di riserva - 1 pcs Verde Smeraldo - 1.97 ct - International Gemological Institute (IGI)

Rosa, Violetto Zaffiro - 1.12 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Nessun calore (Afghanistan)

2 pcs Blu Zaffiro - 1.76 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Blu intenso

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

Tanzanite - 4.22 ct - International Colored Gemstone Association (ICA GemLab)

Spinello - 4.58 ct - Gemresearch Swiss Lab (GRS)

Bianco, Arancione Opale - 19.34 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Giochi di colore

1 pcs Rosa, Viola Kunzite - 24.85 ct - International Colored Gemstone Association (ICA GemLab)

Bianco Opale - 18.73 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Qualità del colore extra-fine

1 pcs Bianco, Multicolore, Grigio, Verde, Rosso Opale - 19.96 ct - International Gemological Institute (IGI) - Motivo a nido d'ape

Opale - 13.07 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Arancione, Giallo Topazio - 4.52 ct - International Gemological Institute (IGI) - Topazio Imperiale Naturale

1 pcs Rosa, Violetto Kunzite - 39.84 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Violetto, Verde Tanzanite - 4.70 ct - International Colored Gemstone Association (ICA GemLab) - AAA Taglio Fine, Senza Riscaldamento

Violetto Spinello - 3.06 ct - Bellerophon Gemlab