Piedras preciosas

Sin precio de reserva Azul Zafiro - 1.19 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Deep Blue

6 pcs Verde Esmeralda - 3.57 ct - Instituto Gemólogico Español (IGE) - zambia

Sin precio de reserva Azul Zafiro - 1.02 ct - International Gemological Institute (IGI)

13 pcs Azul Zafiro - 5,99 ct - GEM-TECH Istituto Gemmologico

Sin precio de reserva - 1 pcs Amarillo Zafiro - 1.58 ct - International Gemological Institute (IGI) - zafiro amarillo natural

Sin precio de reserva - 1 pcs Azul Zafiro - 1.21 ct - International Gemological Institute (IGI) - Zafiro Azul

Sin precio de reserva Naranja, Amarillo Zafiro - 0,67 ct - International Gemological Institute (IGI)

Sin precio de reserva - 3 pcs Azul Zafiro - 3.30 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Zafiro - 3.09 ct - Gem Report Antwerp (GRA) - Azul (Ceilán)

Sin precio de reserva Verde Zafiro - 1.16 ct - International Gemological Institute (IGI) - Sin calor, sin tratamiento

Sin precio de reserva Verde Tsavorita - 3.76 ct - International Colored Gemstone Association (ICA GemLab) - Garnet fino y raro

Sin precio de reserva - 4 pcs Rosa Zafiro - 3.14 ct - International Colored Gemstone Association (ICA GemLab) - Zafiro Rosa

Sin precio de reserva - 1 pcs Multicolor, Morado, Verde, Azul, Rosa Fluorita - 63.54 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Rosa, Morado Zafiro - 1.51 ct - International Colored Gemstone Association (ICA GemLab) - Zafiro natural de color fancy

Sin precio de reserva - 1 pcs Verde Granate, Tsavorita - 3.10 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Zafiro - 1.12 ct - International Gemological Institute (IGI) - Cambio de color Sapphire U/H

Sin precio de reserva Topacio - 16.26 ct - International Gemological Institute (IGI)

Verde Esmeralda - 8.00 ct - Bellerophon Gemlab

Sin precio de reserva - 1 pcs Morado, Naranja Ametrino - 65.06 ct - International Colored Gemstone Association (ICA GemLab)

Zafiro - 1.49 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Sin precio de reserva - 1 pcs Verde Tsavorita - 1.49 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Verde, Rosa, Gris Turmalina - 3.02 ct - International Gemological Institute (IGI) - IGI Seal

Sin precio de reserva Morado Amatista - 79.17 ct - International Colored Gemstone Association (ICA GemLab) - Gran Corte de Precisión

Blanco Ópalo - 3.61 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Juego de color - Intenso