Pietre preziose

1 pcs Rosa, Rosso Tormalina - 27.31 ct - International Colored Gemstone Association (ICA GemLab) - Rubilite Rare Gem senza calore

Blu Zaffiro - 3.12 ct - Guild Gem Laboratory - Royalblue

1 pcs Verde Tormalina Paraiba - 1.65 ct - Instituto Gemólogico Español (IGE)

1 pcs Blu Topazio - 85.08 ct - International Colored Gemstone Association (ICA GemLab) - London Topaz

1 pcs Blu Acquamarina - 8.78 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Violetto Tanzanite - 4.95 ct - International Colored Gemstone Association (ICA GemLab)

Verde Smeraldo - 1,52 ct - International Colored Gemstone Association (ICA GemLab) - olio minore

1 pcs Rosso, Viola Tormalina - 8.09 ct - International Colored Gemstone Association (ICA GemLab) - Rubellite

1 pcs Blu, Violetto Tanzanite - 9.24 ct - Instituto Gemólogico Español (IGE) - Colore molto bello

Smeraldo - 5.64 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Viola Spinello - 4.51 ct - Asian Institute of Gemological Sciences (AIGS)

Zaffiro - 2.90 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Azzurro chiaro

Blu Zaffiro - 2,68 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Blu intenso

1 pcs Blu, Violetto Tanzanite - 8.46 ct - Instituto Gemólogico Español (IGE)

1 pcs Verde Smeraldo - 3.12 ct - International Colored Gemstone Association (ICA GemLab) - Smeraldo verde naturale

1 pcs Rosso Spinello - 2.82 ct - International Colored Gemstone Association (ICA GemLab) - Bellissimo spinello rosso #266

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

1 pcs Verde Peridoto - 14.71 ct - International Colored Gemstone Association (ICA GemLab)

Senza prezzo di riserva - 1 pcs Violetto Tanzanite - 2.96 ct - International Gemological Institute (IGI) - Tanzanite taglio rotondo da 9 mm

1 pcs Blu Topazio - 57.59 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Verde Smeraldo - 4.52 ct - International Gemological Institute (IGI)

1 pcs Verde Smeraldo - 1.41 ct - International Gemological Institute (IGI) - Smeraldo colombiano

1 pcs Verde Smeraldo - 1.27 ct - International Colored Gemstone Association (ICA GemLab) - Trasparente

1 pcs Blu, Verde, Viola Zaffiro - 2.26 ct - Lotus Gemology - Cambiamento di colore