Piedras preciosas

Sin precio de reserva Rojo, Naranja Espinela - 1.43 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Sin precio de reserva - 1 pcs Verde Esmeralda - 2.69 ct - Bellerophon Gemlab

Sin precio de reserva - 1 pcs Azul Zafiro - 2.41 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - AZUL INTENSO SIN CALOR

Sin precio de reserva - 1 pcs Naranja Ópalo - 9.52 ct - International Gemological Institute (IGI) - COLOR PLAY OPAL

Sin precio de reserva Azul, Morado Zafiro - 1.30 ct - International Gemological Institute (IGI) - Cambio de color Sapphire U/H

Sin precio de reserva - 1 pcs Azul Tanzanita - 9.30 ct - Bellerophon Gemlab

Sin precio de reserva Amatista - 37.47 ct - Gem Report Antwerp (GRA) - Deep Purple

Sin precio de reserva Morado Amatista - 26.20 ct - Instituto Gemólogico Español (IGE)

1 pcs Esmeralda - 1.56 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Verde

Amatista - 64.03 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Sin Tratamientos

Sin precio de reserva Azul, Morado Zafiro - 3.41 ct - International Gemological Institute (IGI) - Cambio de color Sapphire U/H

Sin precio de reserva Spessartita - 3.24 ct - International Gemological Institute (IGI)

Sin precio de reserva Granate - 1.05 ct - International Gemological Institute (IGI) - 100% Cambio de color

1 pcs Azul Zafiro - 3.34 ct - Asian Institute of Gemological Sciences (AIGS)

1 pcs Amarillo, Naranja Zafiro - 2.48 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Azul, Morado Zafiro - 1.76 ct - International Gemological Institute (IGI) - Color Change Sapphire

1 pcs Azul Zafiro - 1.65 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Sin calor

1 pcs Amarillo, Verde Zafiro - 4.13 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Blanco Ópalo - 31.92 ct - International Colored Gemstone Association (ICA GemLab) - Multi Colours Play

Sin precio de reserva Berilo amarillo (heliodoro) - 7.42 ct - International Colored Gemstone Association (ICA GemLab) - Tono dorado

Sin precio de reserva - 8 pcs Espinela - 4.63 ct - Gem Report Antwerp (GRA) - Naranja intenso con tono rosáceo

Sin precio de reserva Granate - 1.01 ct - International Gemological Institute (IGI) - 100% Cambio de color

Sin precio de reserva Spessartita - 3.07 ct - International Gemological Institute (IGI)

Sin precio de reserva - 1 pcs Verde Esmeralda - 1.14 ct - International Gemological Institute (IGI) - Menor