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      $500.00 USD
      PVP estimado $1,500.00

      10 CTS ALEXANDRITE ROUGH PARCEL RG-4258 raregems

      1898
      3

      SKU
      RG-4258
      Dimensiones (mm)
      5.080 x 4.940 x 3.020mm
      Peso (cts)
      10.000
      Treatment
      No Treatment
      Tipo
      Rough
      Colores


      ALEXANDRITE ROUGH   colour change


      TANZANIA-MANGHOLA DUMAWANGA DISTRICT ARUSHA REGION


      NICE GREEN CHANGES TO PURPLE/RED

      IDEAL FOR CABBING 

      TREATMENT-NONE 

      TOTAL PARCEL WEIGHT: 10 CARATS APPROXIMATELY  

      TOTAL NUMBER OF PIECES:  21 

      LARGEST PIECE : 5.08  X 4.94  X 3.02  APPROXIMATELY 

      SMALLEST PIECE: 5.07  X 2.71  X 2.14  APPROXIMATELY



      This rare gemstone is named after the Russian tsar Alexander II (1818-1881), the very first crystals having been discovered in April 1834 in the emerald mines near the River in the Urals. The discovery was made on the day the future tsar came of age. Although alexandrite is a relatively young gemstone, it certainly has a noble history. Since it shows both red and green, the principal colours of old Imperial Russia, it inevitably became the national stone of tsarist Russia.

      Alexandrite is very scarce: this is due to its chemical composition. It is basically a chrysoberyl, a mineral consisting of colourless or yellow transparent chrysoberyl, chrysoberyl cat’s eye and colour-changing alexandrite (also in cat’s eye varieties). It differs from other chrysoberyls in that it not only contains iron and titanium, but also chromium as a major impurity. And it is this very element which accounts for the spectacular colour change. Rarely, vanadium may also play a part. According to CIBJO nomenclature, only chrysoberyls displaying a distinct change of colour may be termed alexandrite.


      TRADING AS TRUEBLUEOPALS / LIGHTNINGOPALS LLC

      Proveedor de envío Envío a Australia Envíos al resto del mundo
      Standard Shipping - Tracked $19.00 / 7 días días $30.00 / 14 días días
      Australia
      Standard Shipping - Tracked tiene descuento a $19.00 en pedidos con 2 o más artículos
      Resto del mundo
      Standard Shipping - Tracked tiene descuento a $30.00 en pedidos con 2 o más artículos
      FedEx $39.00 / 4 días días $40.00 / 4 días días
      Australia
      FedEx tiene descuento a $39.00 en pedidos con 2 o más artículos
      Resto del mundo
      FedEx tiene descuento a $40.00 en pedidos con 2 o más artículos
      DHL $19.00 / 2 días días $30.00 / 14 días días
      Resto del mundo
      DHL tiene descuento a $30.00 en pedidos con 2 o más artículos

      raregems
      raregems, all rough
      Mermaid Beach , Australia
      Verificado
      3624 de comentarios

      • solusinexistentia
        solusinexistentia
        Positivo

        Great quality and price! Item arrived on time. Will purchase from seller again.

      • solusinexistentia
        solusinexistentia
        Positivo

        Good experience with seller. Items arrived on time and as described for a good price.

      30%
      Código promocional 30
      Válido hasta
      1st Mar 2025

      Auditoría

      El programa Gemstone Sheriff permite a nuestros miembros solicitar una auditoría de cualquier producto, que es realizada por un Gemologist independiente que evalúa la precisión de la descripción del artículo y las imágenes.

      Detalles de envío

      Envío:
      $30.00 14 días a través de Standard Shipping - Tracked
      Se envía desde:
      Australia

      Opciones de pago

      • stripe
      Este vendedor agrega 0.00% a las transacciones en Australia .

      Descripción general

      Tipo de listado : Standard
      ID del Producto : 2028649
      Empieza : 7th February 2025 07:07 pm PST
      * Todos los precios están en USD