Opals
Gemstones
Jewelry
Coins
RRP stimato
Natural 7.65 Carat Stunning Green Tourmaline From AFghanistan
5998 views
17 guardando
Dettagli
- SKU
- Dimensioni (mm)
- 11 x 10.4 x 8.1mm
- Peso (cts)
- 7.65
- Clarity
- VVS
- Type
- Faceted
- Colori
-
Descrizione
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.
Spedizione
| Fornitore di spedizioni | Spedizione a Thailandia | Spedizione nel resto del mondo | Spedizione combinata ( Thailandia ) | Spedizione combinata (resto del mondo) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| Express Shipping |
|
|
|
|
Dettagli
- SKU
- Dimensioni (mm)
- 11 x 10.4 x 8.1 mm
- Peso (cts)
- 7.65
- Clarity
- VVS
- Type
- Faceted
- Colori
-
Descrizione
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.
Spedizione
| Fornitore di spedizioni | Spedizione a Thailandia | Spedizione nel resto del mondo | Spedizione combinata ( Thailandia ) | Spedizione combinata (resto del mondo) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| Express Shipping |
|
|
|
|
Negozio
AT Minerals Mania Stone, We offer a premium selection of untreated, high-quality gemstones featuring....
Bangkok, Thailandia
Posseduto da mineralsmaniastones
Verificato
Feedback recenti
-
Positivo
Very very happy with my purchase good communication and good sellers high quality products 5/5 highly recommend
-
Positivo
Very good sellers nice stone highly recommended 5/5
-
PositivoPaid and shipped - no feedback left after 100 days
-
Positivo
beautiful gem!
Verifica
Questo prodotto è stato verificato da Gemstone Sheriff e hanno riscontrato quanto segue:
-
Descrizione Preciso
-
Immagini accurate
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.
Questa verifica è stata richiesta 4 mesi fa
Ultimo aggiornamento 4 mesi fa
Dettagli di spedizione
Costi:
Transito:
21 giorni tramite Standard Shipping - Tracked
Spedizioni da:
Thailandia
Opzioni di pagamento
Questo venditore aggiunge 2.00% tax alle transazioni in Thailandia .
Panoramica
Tipo di elenco :
Standard
Codice prodotto :
1468120
Inizia : 19th December 2025 04:17 pm PST
* Tutti i prezzi sono in USD