Piedras preciosas

Sin precio de reserva - 1 pcs Azul Zafiro - 1.17 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Gris Zafiro - 1.18 ct - International Gemological Institute (IGI)

Sin precio de reserva Azul Zafiro - 0.95 ct - International Gemological Institute (IGI) - Sin calor, sin tratamiento

Azul Zafiro - 2.32 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Blue

1 pcs Violeta, Morado Zafiro - 1.51 ct - International Gemological Institute (IGI) - No Heat Sapphire

Rojo Rubí - 1.11 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Alta calidad de color

Verde Esmeralda - 1.85 ct - International Gemological Institute (IGI)

1 pcs Verde Esmeralda - 0.91 ct - International Gemological Institute (IGI) - Mejor verde bosque Zambia

Azul Zafiro - 1.36 ct - International Gemological Institute (IGI) - Sin tratamiento

Azul Zafiro - 1.57 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

2 pcs Azul Zafiro - 1.76 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Intense Blue

Rosa Zafiro - 1.12 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Alta calidad de color

Zafiro - 1.15 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Sin precio de reserva - 1 pcs Verde Esmeralda - 6.14 ct - Lotus Gemology - Esmeralda de Zambia

Sin precio de reserva Zafiro - 10.71 ct - International Colored Gemstone Association (ICA GemLab) - Gema profunda y fina

Sin precio de reserva Zafiro - 2.34 ct - International Gemological Institute (IGI) - Cambio de color Sapphire U/H

Sin precio de reserva - 1 pcs Verde Esmeralda - 4.63 ct - International Gemological Institute (IGI) - Esmeralda natural

Sin precio de reserva - 1 pcs Azul Zafiro - 3.67 ct - Instituto Gemólogico Español (IGE) - SIN RESERVA/ AUSTRALIA

Sin precio de reserva - 1 pcs Esmeralda - 3.70 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 2 pcs Verde Zafiro - 3.26 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Sin precio de reserva - 1 pcs Azul Zafiro - 2.14 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Azul Zafiro - 2.94 ct - International Gemological Institute (IGI) - Zafiro azul natural

Sin precio de reserva Azul Zafiro - 2.44 ct - International Gemological Institute (IGI) - Sin calentar

Sin precio de reserva - 1 pcs Amarillo Zafiro - 1.71 ct - International Gemological Institute (IGI) - zafiro amarillo natural