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      $60.00 USD
      PVP estimado $120.00

      Extreamly Rarest 1.55Ct Natural Blue Grandidierite Madagascar Mined

      1323
      2

      SKU
      Dimensiones (mm)
      9.530 x 6.430 x 4.340mm
      Peso (cts)
      1.550
      Treatment
      No Treatment
      Colores

      Grandidierite was first discovered in 1902 in Madagascar by Alfred Lacroix, a French mineralogist. Lacroix named the mineral in honor of French explorer and naturalist Alfred Grandidier (1836–1912), the first authority on the natural history of Madagascar.

      Since its initial discovery, samples of Grandidierite have been found in only a few locations around the world, including Malawi, Namibia and Sri Lanka. But the few gem quality specimens have come mainly from Madagascar.

      Gem-quality Grandidierite is extremely rare, and it often appears on the list of the 10 rarest varieties in the world, along with gems like jeremejevite, painite, benitoite and taafeite.

      Gemologically, Grandidierite is a magnesium aluminum borosilicate. It has a hardness of 7 to 7.5 on the Mohs scale, similar to garnet; a density of 2.85 to 3.00, in the approximate range of tourmaline; and a refractive index of 1.590-1.623.

      Name: GRANDIDIERITE GEMSTONE

      Place of Origin: MADAGASCAR

      TREATMENT: NATURAL


      Proveedor de envío Envío a Thailand Envíos al resto del mundo
      Standard Shipping - Tracked $15.00 / 7 días días $15.00 / 21 días días
      Thailand
      Standard Shipping - Tracked tiene descuento a $15.00 en pedidos con 2 o más artículos
      Resto del mundo
      Standard Shipping - Tracked tiene descuento a $15.00 en pedidos con 2 o más artículos
      DHL $30.00 / 4 días días $30.00 / 7 días días
      Thailand
      DHL tiene descuento a $30.00 en pedidos con 2 o más artículos
      Resto del mundo
      DHL tiene descuento a $30.00 en pedidos con 2 o más artículos

      kenya-treasure
      kenya-treasure
      Bangkok , Thailand
      Verificado
      1844 de comentarios

      • massimiliano
        massimiliano
        Neutral

        I really don't understand this seller. He only shipped when threatened by the GRA managers I turned to. However, the stone arrived and is beautiful, albeit with some cracks not visible in the announcement. Be careful if you buy from them and be strict.

      • andwen
        andwen
        Positivo

        Paid and shipped - no feedback left after 100 days

      • felix88
        felix88
        Positivo

        Paid and shipped - no feedback left after 100 days

      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 7 días a través de DHL
      Se envía desde:
      Thailand

      Opciones de pago

      • stripe

      Descripción general

      Tipo de listado : Standard
      ID del Producto : 1589724
      Empieza : 13th February 2025 06:15 am PST
      * Todos los precios están en USD