Pietre preziose

Senza prezzo di riserva Topazio - 89.20 ct - Gem Report Antwerp (GRA) - Intenso blu 'svizzero'

Verde Smeraldo - 1.17 ct - Instituto Gemólogico Español (IGE)

1 pcs Verde Tsavorite - 3.06 ct - International Colored Gemstone Association (ICA GemLab) - Granato Tsavorite naturale

1 pcs Arancione Sfalerite - 21.44 ct - International Colored Gemstone Association (ICA GemLab) - Raro gioiello della Spagna

1 pcs Spinello - 3.10 ct - Asian Institute of Gemological Sciences (AIGS)

1 pcs Blu Zaffiro - 2.58 ct - International Colored Gemstone Association (ICA GemLab)

Acquamarina - 38.41 ct - Instituto Gemólogico Español (IGE) - Nessuna tensione

1 pcs Blu Tanzanite - 3.02 ct - Instituto Gemólogico Español (IGE)

1 pcs Viola, Rosa Tormalina - 4.16 ct - International Colored Gemstone Association (ICA GemLab) - Rubellite Tourmaline

Verde Tsavorite - 2.71 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blu Zaffiro - 1.69 ct - International Colored Gemstone Association (ICA GemLab) - Top Teal Sapphire

1 pcs Arancione, Giallo Topazio - 34.48 ct - International Colored Gemstone Association (ICA GemLab) - Nessun calore, colore naturale.

Demantoide - 0.93 ct - Instituto Gemólogico Español (IGE)

1 pcs Blu Zaffiro - 1.01 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Rosa, Viola Kunzite - 24.51 ct - International Colored Gemstone Association (ICA GemLab)

Tsavorite - 1.24 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Qualità del colore fine

Blu, Violetto Tanzanite - 2.75 ct - International Gemological Institute (IGI)

1 pcs Verde, Giallo Peridoto - 12.65 ct - International Gemological Institute (IGI)

1 pcs Blu Zaffiro - 1.95 ct - Bellerophon Gemlab - Ceylon (Sri Lanka)

1 pcs Rosso Rubino - 0.39 ct - International Gemological Institute (IGI) - Rubino raro non trattato

Opale - 5.86 ct - Instituto Gemólogico Español (IGE)

Rosa Zaffiro - 0.98 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Colore fine - Senza riscaldamento

Blu Tanzanite - 18.75 ct - Instituto Gemólogico Español (IGE) - Oil Minor

Rubino - 1.40 ct - Instituto Gemólogico Español (IGE) - BURMA