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Quality Cutting 9.40 Ct Sparkling Color Natural Amethyst SKU 91

SKU
Dimensioni (mm)
15.700 x 13.900 x 10.200mm
Peso (cts)
9.400
Tipo
Faceted
Colori

Amethyst is a well known mineral and gemstone. It is the purple variety of the mineral Quartz, and its most valuable and prized variety. Its name derives from the Greek “amethystos”, which means “not drunken”, as Amethyst in antiquity was thought to ward off drunkenness. The color of some Amethyst specimens from certain localities slowly fade upon prolonged exposure to light. When used as a gemstone, Amethyst is often heat treated to deepen the color, or to transform it into Citrine. Some varieties may also change to a light green color, which is given the trade name “Prasiolite”, or “Green Amethyst”, as it is more commonly known in the gem trade.

Amethyst is most prevalent as small stubby pyramidal crystals, although several localities such as the Mexican occurrences are well-known for producing elegantly tall prismatic crystals, which are very highly regarded by collectors. Amethyst also forms the internal lining of geodes, some of which can be over 10 feet tall and weighing several tons.

Item Description 

Name: Amethyst

Shape: CUSHION

Clarity: VVS

Treatment: Natural



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mineralscollection
mineralscollection
Bangrak , Thailand
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5524 feedback

  • vaguehav
    vaguehav
    Positivo

    Thanks for the prompt shipping, received in a week's time from payment via Registered Mail

  • vaguehav
    vaguehav
    Neutro

    White crystal slightly off the table was well concealed in all the videos and pictures posted but the sapphire has great color. Thanks for the prompt shipping, received in a week's time from payment via Registered Mail.

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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.

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$13.00 21 giorni tramite Standard Shipping - Tracked
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Panoramica

Tipo di elenco : Standard
Codice prodotto : 1314091
Inizia : 5th December 2024 03:04 am PST
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