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$67.00 USD
Prix

13.50 CTS AQUAMARINE ROUGH STONE RG-1218

3441
10

UGS
Dimensions (mm)
46.000 x 5.000 x 5.000mm
Poids (cts)
13.500
Treatment
No Treatment
Taper
Rough
Couleurs

AQUA MARINE ROUGH

LIGHT BLUE COLOUR.

BEAUTIFUL CRYSTAL FROM BRAZIL

COMPELTELY NATURAL COLOR

TREATMENT- NO TREATMENT OR ENHANCEMENT

Aquamarine (from Latin: aqua marina, “water of the sea”) is a blue or turquoise variety of beryl. It occurs at most localities which yield ordinary beryl, some of the finest coming from Russia. The gem-gravel placer deposits of Sri Lanka contain aquamarine. Clear yellow beryl, such as that occurring in Brazil, is sometimes called aquamarine chrysolite. When corundum presents the bluish tint of typical aquamarine, it is often termed Oriental aquamarine. The deep blue version of aquamarine is called maxixe. Its color fades to white when exposed to sunlight or is subjected to heat treatment, though the color returns with irradiation.

The pale blue color of aquamarine is attributed to Fe2 . The Fe3 ions produce golden-yellow color, and when both Fe2 and Fe3 are present, the color is a darker blue as in maxixe. Decoloration of maxixe by light or heat thus may be due to the charge transfer Fe3 and Fe2 .[ ][ ][ ][ ] Dark-blue maxixe color can be produced in green, pink or yellow beryl by irradiating it with high-energy particles (gamma rays, neutrons or even X-rays) [10]

Fournisseur d'expédition Expédition vers Australia Expédition dans le reste du monde
Standard Shipping - Tracked $19.00 / 7 $30.00 / 14
Australia
Standard Shipping - Tracked bénéficie d'une remise de $19.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
Standard Shipping - Tracked bénéficie d'une remise de $30.00 sur les commandes contenant 2 ou plus d'articles
FedEx $39.00 / 4 $40.00 / 4
Australia
FedEx bénéficie d'une remise de $39.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
FedEx bénéficie d'une remise de $40.00 sur les commandes contenant 2 ou plus d'articles
DHL $19.00 / 2 $30.00 / 14
Reste du monde
DHL bénéficie d'une remise de $30.00 sur les commandes contenant 2 ou plus d'articles

raregems
raregems, all rough
Mermaid Beach , Australia
Vérifié
3591

  • rich7419
    rich7419
    Positif

    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
    Positif

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

  • philsgems
    philsgems
    Positif

    Great colour change. Thankyou

  • wtakano
    wtakano
    Positif

    Much nicer in person than in the photo. I am happy to include these into my gemstone family!

  • bainesrh
    bainesrh
    Positif

    Beautiful gemstone

40%
Code promo sale
Valable jusque
1st Jan 2025

Audit

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Les détails d'expédition

Expédition:
$30.00 14 les jours via Standard Shipping - Tracked
Expédié depuis:
Australia

Options de paiement

  • stripe
Ce vendeur ajoute 0.00% aux transactions en Australia .

Aperçu

Type d'inscription : Standard
Identifiant du produit : 804516
Départs : 19th December 2024 04:05 pm PST
* Tous les prix sont en USD