Piedras preciosas

Sin precio de reserva Azul, Morado Zafiro - 1.03 ct - International Gemological Institute (IGI) - Color Change Sapphire

Sin precio de reserva Azul, Morado Zafiro - 1.05 ct - International Gemological Institute (IGI) - Color Change Sapphire

Sin precio de reserva - 1 pcs Esfena - 2.71 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Amarillo Esfena - 2.16 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva - 1 pcs Esfena - 2.15 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Piedra luna (adularia) - 2.33 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Piedra luna (adularia) - 2.17 ct - International Colored Gemstone Association (ICA GemLab)

Sin precio de reserva Granate - 0.94 ct - International Gemological Institute (IGI) - 100% Cambio de color

Sin precio de reserva - 1 pcs Multicolor Fluorita - 13.55 ct - International Colored Gemstone Association (ICA GemLab) - Multicolor!

Sin precio de reserva Incoloro Granate - 3.08 ct - International Colored Gemstone Association (ICA GemLab) - también conocido como Rare Leuco Garnet

Sin precio de reserva Granate - 0.82 ct - International Gemological Institute (IGI) - 100% Cambio de color

Sin precio de reserva - 1 pcs Azul, Violeta Fluorita - 6.57 ct - International Colored Gemstone Association (ICA GemLab) - ¡Cambio de color!

1 pcs Amarillo, Verde, Morado Diásporo - 12.00 ct - International Gemological Institute (IGI) - Zultanita que cambia de color

1 pcs Verde, Bicolor, Naranja, Amarillo Turmalina - 16.54 ct - International Colored Gemstone Association (ICA GemLab) - *RARE-TRI COLOR-FUSION*

1 pcs Verde, Amarillo, Bicolor Turmalina - 12.21 ct - International Colored Gemstone Association (ICA GemLab) - Tesoro de colores variados

Azul Zafiro estrella - 19.92 ct - International Colored Gemstone Association (ICA GemLab) - Zafiro estrellado sin calentar

1 pcs Amarillo, Verde, Morado Diásporo - 6.60 ct - International Gemological Institute (IGI) - Zultanita que cambia de color

Blanco, Multicolor Ópalo - 18.21 ct - Antwerp Laboratory for Gemstone Testing (ALGT)

1 pcs Verde, Rojo, Amarillo, Marrón Alejandrita - 1.29 ct - International Gemological Institute (IGI) - Cambio de color

Multicolor Ópalo - 14.42 ct - Antwerp Laboratory for Gemstone Testing (ALGT) - Dark Based

1 pcs Verde, Amarillo, Marrón, Rojo Alejandrita - 0.83 ct - International Gemological Institute (IGI) - Cambio de color

1 pcs Verde, Amarillo, Marrón, Rosa Alejandrita - 0.72 ct - International Gemological Institute (IGI) - Cambio de color

1 pcs Esfena - 3.12 ct - International Colored Gemstone Association (ICA GemLab)

1 pcs Esfena - 2.33 ct - International Colored Gemstone Association (ICA GemLab)