Piedras preciosas

Sin precio de reserva - 1 pcs Rosa Zafiro padparadscha - 4.15 ct - Asian Institute of Gemological Sciences (AIGS) - SIN TRATAMIENTO TÉRMICO PADPARADSCHA

Sin precio de reserva Rosa, Morado Zafiro - 2.69 ct - International Colored Gemstone Association (ICA GemLab) - Zafiro sin calor

Sin precio de reserva - 8 pcs Espinela - 4.95 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Pink

Sin precio de reserva - 1 pcs Azul, Violeta Tanzanita - 3.91 ct - International Gemological Institute (IGI)

Sin precio de reserva - 1 pcs Morado Espinela - 2.17 ct - International Gemological Institute (IGI) - Espinela púrpura natural

Azul, Violeta Tanzanita - 1.94 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Azul Aguamarina - 10.13 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Rojo Granate - 7.40 ct - International Gemological Institute (IGI) - Granate rojo natural

Sin precio de reserva Azul, Violeta Tanzanita - 1.91 ct - International Gemological Institute (IGI)

Sin precio de reserva Zafiro - 2.12 ct - Bellerophon Gemlab - Azul verdoso profundo

Sin precio de reserva Marrón, Amarillo Topacio - 40.79 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Amarillento parduzco suave.

Sin precio de reserva - 1 pcs Azul Zafiro - 0.95 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Sin precio de reserva - 1 pcs Azul, Violeta Tanzanita - 3.00 ct - International Gemological Institute (IGI)

Verde Esmeralda - 1.65 ct - Instituto Gemólogico Español (IGE)

Ópalo de fuego - 4.83 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Verde, Amarillo Turmalina - 2.62 ct - International Colored Gemstone Association (ICA GemLab) - ¡Turmalina amarilla!

Morado, Azul Tanzanita - 1.09 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Topacio - 19.92 ct - International Colored Gemstone Association (ICA GemLab) - ¡Swiss Blue!

Peridoto - 4.79 ct - Instituto Gemólogico Español (IGE)

Sin precio de reserva Zafiro - 2.34 ct - Bellerophon Gemlab - Azul verdoso profundo

Sin precio de reserva - 1 pcs Azul, Violeta Tanzanita - 5.64 ct - International Gemological Institute (IGI)

Sin precio de reserva - 1 pcs Azul Zafiro - 2.53 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

Sin precio de reserva Verde Esmeralda - 1.16 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - VERDE INTENSO VIBRANTE

Sin precio de reserva Espinela - 2.58 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Rosa intenso y vívido