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      $60.00 USD
      Geschatte adviesprijs $120.00

      Extreamly Rarest 1.55 Ct Natural Blue Grandidierite Madagascar Mined

      1469
      3

      SKU
      Afmetingen (mm)
      8.830 x 6.930 x 3.990mm
      Gewicht (cts)
      1.550
      Treatment
      No Treatment
      Kleuren

      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


      Verzend provider Verzending naar Thailand Verzending naar de rest van de wereld
      Standard Shipping - Tracked $15.00 / 7 $15.00 / 21
      Thailand
      Standard Shipping - Tracked krijgt korting op $15.00 bij bestellingen met 2 of meer artikelen
      Rest van de wereld
      Standard Shipping - Tracked krijgt korting op $15.00 bij bestellingen met 2 of meer artikelen
      DHL $30.00 / 4 $30.00 / 7
      Thailand
      DHL krijgt korting op $30.00 bij bestellingen met 2 of meer artikelen
      Rest van de wereld
      DHL krijgt korting op $30.00 bij bestellingen met 2 of meer artikelen

      kenya-treasure
      kenya-treasure
      Bangkok , Thailand
      Geverifieerd
      1844 feedback

      • massimiliano
        massimiliano
        Neutrale

        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
        Positief

        Paid and shipped - no feedback left after 100 days

      • felix88
        felix88
        Positief

        Paid and shipped - no feedback left after 100 days

      Audit

      Met het Gemstone Sheriff -programma kunnen onze leden een audit voor elk product aanvragen. Deze audit wordt uitgevoerd door een onafhankelijke Gemologist die de nauwkeurigheid van de artikelbeschrijving en afbeeldingen beoordeelt.

      Verzendgegevens

      Verzenden:
      $30.00 7 dagen via DHL
      Schepen van:
      Thailand

      Betalingsmogelijkheden

      • stripe

      Overzicht

      Vermeldingstype : Standard
      Product-ID : 1589722
      Begint : 13th February 2025 06:13 am PST
      * Alle prijzen zijn in USD