THE PREMIER MARKETPLACE FOR REAL GEMS
Video Player is loading.
Current Time 0:00
Duration -:-
Loaded: 0%
Stream Type LIVE
Remaining Time -:-
 
1x
    • Chapters
    • descriptions off, selected
    • captions off, selected
      5d72ed1f4581b.jpg
      5d72ed1f2e834.jpg
      5d72ed1f3bf27.jpg
      5d72ed1f547ff.jpg
      $500.00 USD
      Estimated RRP $1,500.00

      10 CTS ALEXANDRITE ROUGH PARCEL RG-4256 raregems

      1697
      4

      SKU
      RG-4256
      Dimensions (mm)
      4.260 x 2.810 x 2.620mm
      Weight (cts)
      10.000
      Treatment
      No Treatment
      Type
      Rough
      Colours


      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 : 4.26 X 2.81 X 2.62 APPROXIMATELY 

      SMALLEST PIECE: 4.26 X 2.81  X 2.62 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

      Shipping provider Shipping to Australia Shipping to rest of world
      Standard Shipping - Tracked $19.00 / 7 days $30.00 / 14 days
      Australia
      Standard Shipping - Tracked is discounted to $19.00 on orders with 2 or more items
      Rest of the world
      Standard Shipping - Tracked is discounted to $30.00 on orders with 2 or more items
      FedEx $39.00 / 4 days $40.00 / 4 days
      Australia
      FedEx is discounted to $39.00 on orders with 2 or more items
      Rest of the world
      FedEx is discounted to $40.00 on orders with 2 or more items
      DHL $19.00 / 2 days $30.00 / 14 days
      Rest of the world
      DHL is discounted to $30.00 on orders with 2 or more items

      raregems
      raregems
      raregems, all rough
      Mermaid Beach, Australia
      Verified
      3619 Feedback

      • mschristine
        mschristine
        Positive

        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
        Positive

        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
        Positive

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

      30%
      Coupon code 30
      Valid Until
      1st Mar 2025

      Audit

      This product has been audited by a Gemstone Sheriff and they have found the following:
      • Description Accurate
      • Pictures Accurate

      Comments

      The Verified Seller has provided accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Many Gemstones have received treatments to enhance their color or clarity to further emphasize their beauty and we insist treatments are disclosed. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions.

      This audit was requested 2 days ago
      Last updated 2 days ago

      Shipping Details

      Shipping:
      $30.00 14 days via Standard Shipping - Tracked
      Ships from:
      Australia

      Payment Options

      • stripe
      This seller adds 0.00% tax to transactions in Australia.

      Overview

      Listing Type : Standard
      Product ID : 2028651
      Starts : 7th February 2025 07:07 pm PST
      * All prices are in USD