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34.66 Carat Natural D Block Asccher Cut Tanzanite Gemstone
- 存貨單位
- 尺寸（毫米）
- 18.100 x 18.100 x 13.300mm
- 重量 (cts)
- 34.660
- 類型
- Faceted
- Shape
- Asscher
- 顏色
-
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.
- 存貨單位
- 尺寸（毫米）
- 18.100 x 18.100 x 13.300 mm
- 重量 (cts)
- 34.660
- 類型
- Faceted
- Shape
- Asscher
- 顏色
-
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.
| 運輸商 | 運送至：國家 | 運送到世界其他地區 |
|---|---|---|
| Standard Shipping - Tracked | $13.00 / ：幾天天 | $13.00 / ：幾天天 |
|
：國家
Standard Shipping - Tracked訂單折扣為$15.00 2或更多商品
世界其他地區
Standard Shipping - Tracked訂單折扣為$15.00 2或更多商品
|
||
| FedEx | $35.00 / ：幾天天 | $35.00 / ：幾天天 |
|
：國家
FedEx訂單折扣為$30.00 2或更多商品
世界其他地區
FedEx訂單折扣為$35.00 2或更多商品
|
||
| Express Shipping | $35.00 / ：幾天天 | $35.00 / ：幾天天 |
|
：國家
Express Shipping訂單折扣為$35.00 2或更多商品
世界其他地區
Express Shipping訂單折扣為$35.00 2或更多商品
|
||
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積極的Gorgeous gemstone with excellent luster
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消極的
Improperly label item according to the audit.
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積極的
Paid and shipped - no feedback left after 100 days
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積極的
Paid and shipped - no feedback left after 100 days
-
積極的
Paid and shipped - no feedback left after 100 days
審計
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描述準確
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圖片準確
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.
