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Presenting 16.09 Carat Natural Top-Quality D Block Tanzanite Gemstone
- SKU
- Dimensioni (mm)
- 13.400 x 13.300 x 10.900mm
- Peso (cts)
- 16.090
- Treatment
- No Treatment
- Clarity
- VVS
- Tipo
- Faceted
- Shape
- Cushion, Fancy
- Colori
-
Tanzanite is the blue to violet gem variety of the mineral Zoisite. Since its relatively recent discovery in 1967, it has become a mainstream and popular gemstone, and is used extensively in jewelry. To date, Tanzanite is found only in the Arusha region of the African country of Tanzania, and it was named after its country of origin.
Tanzanite gemstones are always Heat treated. Natural Tanzanites have a more dull gray, greenish, or brownish color, and heating to above 800 degrees Fahrenheit (about 430 Celsius) will produce the deep blue to violet color. The main appeal of Tanzanite is its lovely color. Its color ranges from pure blue to purplish-blue. It is highly pleochroic, and will display different color saturation when viewed at different angles.
- SKU
- Dimensioni (mm)
- 13.400 x 13.300 x 10.900 mm
- Peso (cts)
- 16.090
- Treatment
- No Treatment
- Clarity
- VVS
- Tipo
- Faceted
- Shape
- Cushion, Fancy
- Colori
-
Tanzanite is the blue to violet gem variety of the mineral Zoisite. Since its relatively recent discovery in 1967, it has become a mainstream and popular gemstone, and is used extensively in jewelry. To date, Tanzanite is found only in the Arusha region of the African country of Tanzania, and it was named after its country of origin.
Tanzanite gemstones are always Heat treated. Natural Tanzanites have a more dull gray, greenish, or brownish color, and heating to above 800 degrees Fahrenheit (about 430 Celsius) will produce the deep blue to violet color. The main appeal of Tanzanite is its lovely color. Its color ranges from pure blue to purplish-blue. It is highly pleochroic, and will display different color saturation when viewed at different angles.
| Fornitore di spedizioni | Spedizione a Thailand | Spedizione nel resto del mondo |
|---|---|---|
| Standard Shipping - Tracked | $13.00 / 1 giorni | $13.00 / 21 giorni |
|
Thailand
Standard Shipping - Tracked è scontato a $15.00 sugli ordini con 2 o più articoli
Resto del mondo
Standard Shipping - Tracked è scontato a $15.00 sugli ordini con 2 o più articoli
|
||
| FedEx | $35.00 / 1 giorni | $35.00 / 10 giorni |
|
Thailand
FedEx è scontato a $30.00 sugli ordini con 2 o più articoli
Resto del mondo
FedEx è scontato a $35.00 sugli ordini con 2 o più articoli
|
||
| Express Shipping | $35.00 / 7 giorni | $35.00 / 7 giorni |
|
Thailand
Express Shipping è scontato a $35.00 sugli ordini con 2 o più articoli
Resto del mondo
Express Shipping è scontato a $35.00 sugli ordini con 2 o più articoli
|
||
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PositivoGorgeous gemstone with excellent luster
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Negativo
Improperly label item according to the audit.
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Positivo
Paid and shipped - no feedback left after 100 days
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Positivo
Paid and shipped - no feedback left after 100 days
Verifica
-
Descrizione Non accurata
-
Immagini accurate
Comments
As per Listing Guide, Tanzanite is routinely heat treated to improve the color. Listings should state treatment = heated unless you are able to prove otherwise with a certificate.
