Piedras preciosas

Sin precio de reserva - 1 pcs Cuarzo - 139.55 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Rosa, Verde Turmalina - 6.83 ct - Instituto Gemólogico Español (IGE) - Bicolor

1 pcs Amarillo Citrino - 44.56 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Amarillo, Verde Turmalina - 5.40 ct - International Gemological Institute (IGI) - Bicolor raro

Sin precio de reserva Fluorita - 20.14 ct - International Colored Gemstone Association (ICA GemLab) - Cambio de color azul morado

Sin precio de reserva - 1 pcs Amatista - 150.36 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Demantoide - 0.71 ct - International Gemological Institute (IGI) - Raro minado en Rusia.

Sin precio de reserva Fluorita - 10.01 ct - International Gemological Institute (IGI) - 100% Cambio de color

Sin precio de reserva - 1 pcs Verde, Amarillo Demantoide - 1.02 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Multicolor Ópalo - 14.06 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Gris tenue+Chips+Panales

Sin precio de reserva - 1 pcs Naranja, Amarillo Topacio - 27.25 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Amatista - 63.72 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Cuarzo - 33.70 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Amarillo Cuarzo - 34.30 ct - International Colored Gemstone Association (ICA GemLab) - Lemon Quartz !

Sin precio de reserva Amarillo Citrino - 66.87 ct - International Colored Gemstone Association (ICA GemLab) - Tono Madeira Vivo

Sin precio de reserva - 1 pcs Ametrino - 31.47 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Amarillo Citrino - 39.00 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Azul Topacio - 39.45 ct - International Colored Gemstone Association (ICA GemLab) - El tono suizo más fino

Sin precio de reserva Azul Topacio - 41.33 ct - International Colored Gemstone Association (ICA GemLab) - Topacio suizo superior

Sin precio de reserva - 1 pcs Marrón, Amarillo Esfena - 4.38 ct - International Colored Gemstone Association (ICA GemLab) - SPHENE PIEDRA PRECIOSA

1 pcs Morado Amatista - 88.47 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Fluorita - 114.91 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Ópalo - 25.24 ct - International Colored Gemstone Association (ICA GemLab) - Destello explosivo rojo y verde

1 pcs Rosa, Morado Zafiro - 2.19 ct - International Gemological Institute (IGI) - Zafiro rosa raro