THE PREMIER MARKETPLACE FOR REAL GEMS
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      $500.00 USD
      Geschatte adviesprijs $1,500.00

      10 CTS ALEXANDRITE ROUGH PARCEL RG-4257 raregems

      2065
      3

      SKU
      RG-4257
      Afmetingen (mm)
      4.950 x 4.750 x 3.230mm
      Gewicht (cts)
      10.000
      Treatment
      No Treatment
      Type
      Rough
      Kleuren


      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:  20 

      LARGEST PIECE : 4.95 X 4.75  X 3.23  APPROXIMATELY 

      SMALLEST PIECE: 3.26 X 3.09 X 2.28 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

      Verzend provider Verzending naar Australia Verzending naar de rest van de wereld
      Standard Shipping - Tracked $19.00 / 7 $30.00 / 14
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      FedEx $39.00 / 4 $40.00 / 4
      Australia
      FedEx krijgt korting op $39.00 bij bestellingen met 2 of meer artikelen
      Rest van de wereld
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      DHL $19.00 / 2 $30.00 / 14
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      DHL krijgt korting op $30.00 bij bestellingen met 2 of meer artikelen

      raregems
      raregems, all rough
      Mermaid Beach , Australia
      Geverifieerd
      3619 feedback

      • mschristine
        mschristine
        Positief

        I am a super happy customer with these beautiful rare turquoise gems. Accurate description, shipping was fast, just a little delivery issues here in my local city. otherwise very happy customer.

      • rich7419
        rich7419
        Positief

        Just received my Ruby it’s a cute little thing. I believe my sister-in-law will like it took a minute to get here to the states, but I am happy with my purchase would buy from you again

      • philsgems
        philsgems
        Positief

        Great piece of emerald. I have already faceted a 2.5 carat gem from it. Thankyou

      30%
      Coupon code 30
      Geldig tot
      1st Mar 2025

      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 14 dagen via Standard Shipping - Tracked
      Schepen van:
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      Betalingsmogelijkheden

      • stripe
      Deze verkoper voegt 0.00% belasting toe aan transacties in Australia .

      Overzicht

      Vermeldingstype : Standard
      Product-ID : 2028650
      Begint : 7th February 2025 07:07 pm PST
      * Alle prijzen zijn in USD