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$99.00 USD
Prezzo

Ametrine: 4.52ct, excellent cut, loup clean and very special!

1247
3

SKU
Dimensioni (mm)
15.300 x 8.800 x 5.700mm
Peso (cts)
4.520
Clarity
VVS
Tipo
Faceted
Shape
Fancy, Freeform
Colori

Ametrine, also known as trystine or by its trade name as bolivianite, is a naturally occurring variety of quartz. It is a mixture of amethyst and citrine with zones of purple and yellow or orange. Almost all commercially available ametrine is mined in Bolivia.

The colour of the zones visible within ametrine are due to differing oxidation states of iron within the crystal. The citrine segments have oxidized iron while the amethyst segments are unoxidized. The different oxidation states occur due to there being a temperature gradient across the crystal during its formation. Artificial ametrine is created from natural citrine through beta irradiation (which creates an amethyst portion), or from an amethyst that is turned into citrine through differential heat treatment.

Ametrine in the low price segment may stem from synthetic material. Green-yellow or golden-blue ametrine does not exist naturally. This gem only exists in Bolivia, it comes from the Ricón del Tigre area, from the Anahí mine.

Ametrine is composed of silicon dioxide (SiO2) and it is a tectosilicate, which means has is a silicate framework linked together through shared oxygen atoms.

Legend has it that ametrine was first introduced to Europe by a conquistador's gifts to the Spanish Queen in the 1600s, after he received a mine in Bolivia as a dowry when he married a princess from the native Ayoreos tribe.

Shipping: For special requests such as express delivery please contact me. For lost stones the seller is not liable, therefore an additional insurance is recommended. Right of return within two weeks after receiving the shipment. Payment via PayPal, Credit Card, or Bank transfer is possible. For the shipping I generally use: Austrian Post or FedEx. Unfortunately from Austria only DHL "express" is possible.


Please pay your stones in between 48 hours or contact me. Otherwise I need to cancel the deal.

If there is anything you shouldn't be satisfied with please just let me now and we will find a way to solve every problem. My aim is to make you happy with beautiful stones of good quality, good communication is the easiest way to find a solution!



Fornitore di spedizioni Spedizione a Austria Spedizione nel resto del mondo
Standard Shipping - Tracked $12.00 / 3 giorni $16.00 / 21 giorni
Austria
Standard Shipping - Tracked è scontato a $15.00 sugli ordini con 3 o più articoli
Resto del mondo
Standard Shipping - Tracked è scontato a $17.00 sugli ordini con 3 o più articoli
FedEx $27.00 / 2 giorni $46.00 / 5 giorni
Austria
FedEx è scontato a $26.00 sugli ordini con 2 o più articoli
Resto del mondo
FedEx è scontato a $45.00 sugli ordini con 2 o più articoli
Express Shipping $36.00 / 2 giorni $75.00 / 5 giorni
Austria
Express Shipping è scontato a $40.00 sugli ordini con 3 o più articoli
Resto del mondo
Express Shipping è scontato a $65.00 sugli ordini con 3 o più articoli
Registered Shipping $9.00 / 7 giorni $16.00 / 21 giorni
Austria
Registered Shipping è scontato a $15.00 sugli ordini con 3 o più articoli
Resto del mondo
Registered Shipping è scontato a $15.00 sugli ordini con 3 o più articoli
Standard Shipping - Untracked $5.00 / 3 giorni $13.00 / 28 giorni
Austria
Standard Shipping - Untracked è scontato a $15.00 sugli ordini con 3 o più articoli
Resto del mondo
Standard Shipping - Untracked è scontato a $13.00 sugli ordini con 3 o più articoli

stonehengejpd
stonehengejpd
Selling all kind of gems, great quality at affordable prices, based in the heart of Europe! In case you may have special wishes just let me know :-) If you shouldn´t be satisfied with an order please do not give a negative feedback just let me know and there is always a way to find a solution that everybody is happy!
Graz , Austria
Verificato
2860 feedback

  • andrewchi
    andrewchi
    Positivo

    Received, thank you

  • davetcummings
    davetcummings
    Positivo

    This gem arrived in a reasonable time, and it is absolutely spectacular. It looked exactly like the photos and the cut was just perfect. I will certainly do business with stonehengejpd in the future.

  • andrewchi
    andrewchi
    Positivo

    Received, thank you

Verifica

Il programma Gemstone Sheriff consente ai nostri membri di richiedere un controllo su qualsiasi prodotto, che viene completato da un Gemologist indipendente che valuta l'accuratezza della descrizione e delle immagini dell'articolo.

Dettagli di spedizione

Spedizione:
$16.00 21 giorni tramite Standard Shipping - Tracked
Spedizioni da:
Austria

Opzioni di pagamento

  • paypal
  • stripe
  • escrow
Questo venditore aggiunge 20.00% tax alle transazioni in Austria .

Panoramica

Tipo di elenco : Standard
Codice prodotto : 2224842
Inizia : 13th December 2024 05:39 am PST
* Tutti i prezzi sono in USD