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      $60.00 USD
      Procijenjeni RRP $120.00

      Extreamly Rarest 1.55 Ct Natural Blue Grandidierite Madagascar Mined

      1471
      3

      SKU
      Dimenzije (mm)
      8.830 x 6.930 x 3.990mm
      Težina (cts)
      1.550
      Treatment
      No Treatment
      Boje

      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


      Pružatelj usluge dostave Dostava Thailand Dostava u ostatak svijeta
      Standard Shipping - Tracked $15.00 / 7 $15.00 / 21
      Thailand
      Standard Shipping - Tracked je snižen na $15.00 na narudžbe s 2 ili više artikala
      Ostatak svijeta
      Standard Shipping - Tracked je snižen na $15.00 na narudžbe s 2 ili više artikala
      DHL $30.00 / 4 $30.00 / 7
      Thailand
      DHL je snižen na $30.00 na narudžbe s 2 ili više artikala
      Ostatak svijeta
      DHL je snižen na $30.00 na narudžbe s 2 ili više artikala

      kenya-treasure
      kenya-treasure
      Bangkok , Thailand
      Provjereno
      1844 povratne informacije

      • massimiliano
        massimiliano
        Neutralan

        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
        Pozitivan

        Paid and shipped - no feedback left after 100 days

      • felix88
        felix88
        Pozitivan

        Paid and shipped - no feedback left after 100 days

      Revizija

      Program Gemstone Sheriff omogućuje našim članovima da zatraže reviziju bilo kojeg proizvoda, koju dovršava neovisna Gemologist koja procjenjuje točnost opisa artikla i slika.

      Detalji dostave

      dostava:
      $30.00 7 days putem DHL
      Brodovi iz:
      Thailand

      Načini plačanja

      • stripe

      Pregled

      Vrsta unosa : Standard
      Identifikacijski broj proizvoda : 1589722
      Počinje : 13th February 2025 06:13 am PST
      * Sve cijene su u USD