THE PREMIER MARKETPLACE FOR REAL GEMS
$200.00 USD
Geschatte RRP$800.00
5346
17

8 CTS ALEXANDRITE ROUGH COLOR CHANGE RG-3855

SKU
Afmetingen (mm)
13.000 x 7.000 x 6.000mm
Gewicht (cts)
8.000
Treatment
No Treatment
Type
Rough
Kleuren


ALEXANDRITE ROUGH   colour change

TANZANIA-MANGHOLA DUMAWANGA DISTRICT ARUSHA REGION

NICE GREEN CHANGES TO PURPLE

IDEAL FOR CABBING

TREATMENT-NONE

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.


Verzend provider Verzending naar:land Verzending naar de rest van de wereld
Standard Shipping - Tracked $19.00 / :dagen dagen $30.00 / :dagen dagen
:land
Standard Shipping - Tracked wordt verdisconteerd tot $19.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
Standard Shipping - Tracked wordt verdisconteerd tot $30.00 bij bestellingen met 2 of meer artikelen
FedEx $39.00 / :dagen dagen $40.00 / :dagen dagen
:land
FedEx wordt verdisconteerd tot $39.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
FedEx wordt verdisconteerd tot $40.00 bij bestellingen met 2 of meer artikelen
DHL $19.00 / :dagen dagen $30.00 / :dagen dagen
Rest van de wereld
DHL wordt verdisconteerd tot $30.00 bij bestellingen met 2 of meer artikelen

raregems
raregems, all rough
:stad land
Geverifieerd
3582e feedback

  • fireflyz
    fireflyz
    Positief

    Beautiful stone! Thank you so much!

  • gvioletto
    gvioletto
    Positief

    Paid and shipped - no feedback left after 100 days

  • gvioletto
    gvioletto
    Positief

    Paid and shipped - no feedback left after 100 days

  • pb21
    pb21
    Positief

    Paid and shipped - no feedback left after 100 days

  • pb21
    pb21
    Positief

    Paid and shipped - no feedback left after 100 days

40%
Coupon code thanksgiving
Geldig tot
1st Dec 2024

Audit

Dit product is gecontroleerd door een Gemstone Sheriff en zij hebben het volgende gevonden:
  • Beschrijving Nauwkeurig
  • Foto's Nauwkeurig

Comments

The Verified Seller responsible for this item has diligently provided us with accurate and comprehensive information, encompassing crucial details such as weight, dimensions, and treatment. It is important to reiterate our commitment to upholding the highest standards of integrity and transparency in the gemstone industry. As part of our policy, we strictly permit the sale of exclusively natural gemstones that have been sourced directly from the Earth. However, in the event that a gemstone has undergone any form of treatment, it is mandatory for the seller to provide full disclosure regarding the treatment process. Furthermore, we would like to emphasize that man-made gemstones, including simulants and imitations, are strictly prohibited on our platform. We prioritize the promotion of authentic, natural gemstones to ensure a genuine and trustworthy marketplace for our valued customers. Should you have any further inquiries or require additional assistance, please do not hesitate to reach out. We are here to assist you and provide a seamless experience on Gem Rock Auctions.

Deze audit is aangevraagd :datum
Laatst bijgewerkt: datum

Verzendgegevens

Verzenden:
$30.00 14 dagen via Standard Shipping - Tracked
Schepen van:
Australia

Betalingsmogelijkheden

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

Overzicht

Vermeldingstype : Standard
Product-ID : 961617
Begint : 7th November 2024 05:42 pm PST
* Alle prijzen zijn in:valuta