Opals
Gemstones
Jewelry
Coins
查看所有照片（：計數）
Natural 1.16 Carat Top Quality AAA Grade Tanzanite For Jewelry
- 存貨單位
- AM103(88)
- 尺寸（毫米）
- 7.800 x 5.700 x 3.600mm
- 重量 (cts)
- 1.160
- Treatment
- No Treatment
- Clarity
- VVS
- 類型
- Faceted
- Shape
- Fancy, Oval
- 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.
Item specifics
Name: Tanzanite
Place of Origin: Tanzania
Treatment: Heated
- 存貨單位
- AM103(88)
- 尺寸（毫米）
- 7.800 x 5.700 x 3.600 mm
- 重量 (cts)
- 1.160
- Treatment
- No Treatment
- Clarity
- VVS
- 類型
- Faceted
- Shape
- Fancy, Oval
- 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.
Item specifics
Name: Tanzanite
Place of Origin: Tanzania
Treatment: Heated
| 運輸商 | 運送至：國家 | 運送到世界其他地區 |
|---|---|---|
| Standard Shipping - Tracked | $10.00 / ：幾天天 | $13.00 / ：幾天天 |
|
：國家
Standard Shipping - Tracked 對包含 3 或更多商品的訂單折扣為 $15.00
世界其他地區
Standard Shipping - Tracked 對包含 2 或更多商品的訂單折扣為 $25.00
|
||
| DHL | $35.00 / ：幾天天 | $35.00 / ：幾天天 |
|
：國家
DHL 對包含 2 或更多商品的訂單折扣為 $30.00
世界其他地區
DHL 對包含 2 或更多商品的訂單折扣為 $30.00
|
||
-
積極的A+++ fast shipping items as described!
-
積極的
A+++ fast shipping items as described!
-
積極的
A+++ fast shipping items as described!
-
積極的
A+++ fast shipping items as described!
-
積極的
A+++ fast shipping items as described!
審計
-
描述不准確
-
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.
