Piedras preciosas

Sin precio de reserva Azul, Verde Zafiro - 1.33 ct - International Colored Gemstone Association (ICA GemLab) - Zafiro azul verdoso

Sin precio de reserva Esmeralda - 1.87 ct - International Colored Gemstone Association (ICA GemLab) - Rich Green

Sin precio de reserva - 1 pcs Verde Esmeralda - 2.32 ct - International Gemological Institute (IGI) - Esmeralda natural

Sin precio de reserva - 1 pcs Azul, Bicolor, Amarillo Zafiro - 1.09 ct - International Gemological Institute (IGI) - Zafiro bicolor

Sin precio de reserva - 1 pcs Verde Esmeralda - 1.50 ct - International Colored Gemstone Association (ICA GemLab) - ¡Menor!

Sin precio de reserva - 1 pcs Azul, Violeta Zafiro - 1.52 ct - International Gemological Institute (IGI)

Sin precio de reserva - 1 pcs Verde Esmeralda - 1.32 ct - International Gemological Institute (IGI) - ¡Lustre superior!

Sin precio de reserva - 1 pcs Azul Zafiro - 2.04 ct - International Colored Gemstone Association (ICA GemLab) - Zafiro Azul

Sin precio de reserva - 1 pcs Verde Esmeralda - 1.09 ct - International Gemological Institute (IGI)

Sin precio de reserva - 1 pcs Azul Zafiro - 1.04 ct - International Gemological Institute (IGI) - Zafiro Azul

Sin precio de reserva Verde Esmeralda - 2.25 ct - International Colored Gemstone Association (ICA GemLab) - esmeralda verde natural

Sin precio de reserva - 1 pcs Azul Zafiro - 1.25 ct - International Gemological Institute (IGI) - BLUE SAPPHIRE

Azul Turmalina de Paraíba - 4.65 ct - Asian Institute of Gemological Sciences (AIGS) - Natural certificado Paraiba

Sin precio de reserva Verde Turmalina - 2.95 ct - International Gemological Institute (IGI)

1 pcs Verde Esmeralda - 7.59 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Azul Topacio - 30.39 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Rojo Rubí - 4.56 ct - GRS GemResearch Swisslab - Mogok sin calentar

Sin precio de reserva - 8 pcs Espinela - 3.58 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - anaranjado-rosado

1 pcs Verde Esmeralda - 2.47 ct - International Gemological Institute (IGI)

Sin precio de reserva - 8 pcs Espinela - 3.43 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - rosado muy claro

Sin precio de reserva Violeta Amatista - 104.64 ct - Instituto Gemólogico Español (IGE)

Sin precio de reserva - 1 pcs Naranja, Amarillo Topacio - 31.95 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 8 pcs Espinela - 4.18 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Púrpura grisáceo

Azul Zafiro - 3.05 ct - Asian Institute of Gemological Sciences (AIGS)