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RRP estimé
Natural 7.65 Carat Stunning Green Tourmaline From AFghanistan
6135 views
17 regarder
Détails
- UGS
- Dimensions (mm)
- 11 x 10.4 x 8.1mm
- Poids (cts)
- 7.65
- Clarity
- VVS
- Type
- Faceted
- Couleurs
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Description
Tourmaline is extremely popular among collectors and is a well-known gemstone. It is the most multicolored mineral type known, occurring in virtually every color of the spectrum. Individual stones are often multicolored and are unsurpassed in their beauty. The color of some Tourmaline can be enhanced through Heat treatment. Some greenish stones can be made deep green, some brownish-red stones can be made red, and some light pink stones can be made colorless through heating. Tourmaline has many interesting optical properties. Many green and blue specimens are strongly pleochroic. Indicolite is one of the most valuable and collectible of all elbaite Tourmaline's, with hues spanning from lighter to deep, intense blues. Cutting indicolite can be a task for even the most skilled of cutters, as it is strongly Pleochroic and appears darker when viewed down the crystal. This factor must be taken into consideration when cutting, as a loss of transparency and brilliance can occur in darker specimens.
Expédition
| Fournisseur d'expédition | Expédition vers Thaïlande | Expédition dans le reste du monde | Expédition combinée ( Thaïlande ) | Expédition combinée (reste du monde) |
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| Standard Shipping - Tracked |
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| Express Shipping |
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Détails
- UGS
- Dimensions (mm)
- 11 x 10.4 x 8.1 mm
- Poids (cts)
- 7.65
- Clarity
- VVS
- Type
- Faceted
- Couleurs
-
Description
Tourmaline is extremely popular among collectors and is a well-known gemstone. It is the most multicolored mineral type known, occurring in virtually every color of the spectrum. Individual stones are often multicolored and are unsurpassed in their beauty. The color of some Tourmaline can be enhanced through Heat treatment. Some greenish stones can be made deep green, some brownish-red stones can be made red, and some light pink stones can be made colorless through heating. Tourmaline has many interesting optical properties. Many green and blue specimens are strongly pleochroic. Indicolite is one of the most valuable and collectible of all elbaite Tourmaline's, with hues spanning from lighter to deep, intense blues. Cutting indicolite can be a task for even the most skilled of cutters, as it is strongly Pleochroic and appears darker when viewed down the crystal. This factor must be taken into consideration when cutting, as a loss of transparency and brilliance can occur in darker specimens.
Expédition
| Fournisseur d'expédition | Expédition vers Thaïlande | Expédition dans le reste du monde | Expédition combinée ( Thaïlande ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| Express Shipping |
|
|
|
|
Magasin
AT Minerals Mania Stone, We offer a premium selection of untreated, high-quality gemstones featuring....
Bangkok, Thaïlande
Propriété de mineralsmaniastones
Vérifié
Commentaires récents
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PositifLooking forward to seeing the play of colors in person!
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Positif
Great stone as described. Hopefully we can do some business in the future. Thank you very much.
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Positif
Received in excellent condition. Thank you.
Audit
Ce produit a été audité par un Gemstone Sheriff et ils ont trouvé les éléments suivants :
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Description Précis
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Images précises
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.
Cet audit a été demandé il y a 6 mois
Dernière mise à jour il y a 6 mois
Les détails d'expédition
Frais:
Transit:
21 les jours via Standard Shipping - Tracked
Expédié depuis:
Thaïlande
Options de paiement
Ce vendeur ajoute 2% aux transactions en Thaïlande .
Aperçu
Type d'inscription :
Standard
Identifiant du produit :
1468120
Départs : 30th January 2026 04:17 pm PST
* Tous les prix sont en USD