Opals
Gemstones
Jewelry
Coins
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Amazing colour Top quality Natural Tanzanite 4.51 carat
- 存貨單位
- 尺寸（毫米）
- 12.18 x 9.92 x 4.61mm
- 重量 (cts)
- 4.51
- Treatment
- Heat Treatment
- Shape
- Emerald
- Type
- Faceted
- Clarity
- VVS
- 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
| 提供者 | 目的地 | 成本 |
|---|---|---|
| Standard Shipping - Tracked 默認 |
世界其他地區
：幾天天
|
第一項
每增加一件
運費上限為
|
| FedEx |
世界其他地區
：幾天天
|
第一項
每增加一件
運費上限為
|
| Standard Shipping - Tracked 默認 |
巴基斯坦
：幾天天
|
第一項
每增加一件
運費上限為
|
| FedEx |
巴基斯坦
：幾天天
|
第一項
每增加一件
運費上限為
|
- 存貨單位
- 尺寸（毫米）
- 12.18 x 9.92 x 4.61 mm
- 重量 (cts)
- 4.51
- Treatment
- Heat Treatment
- Shape
- Emerald
- Type
- Faceted
- Clarity
- VVS
- 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
| 提供者 | 目的地 | 成本 |
|---|---|---|
| Standard Shipping - Tracked 默認 |
世界其他地區
：幾天天
|
第一項
每增加一件
運費上限為
|
| FedEx |
世界其他地區
：幾天天
|
第一項
每增加一件
運費上限為
|
| Standard Shipping - Tracked 默認 |
巴基斯坦
：幾天天
|
第一項
每增加一件
運費上限為
|
| FedEx |
巴基斯坦
：幾天天
|
第一項
每增加一件
運費上限為
|
Gemstones have attracted humankind since ancient times, and have long been used for jewelry .
-
積極的Very nice cut and color gemstone. Arrived on time. Thank you so much!
未達到預留
為什麼用戶出價高於自己？
出價時，這是一個人願意為產品出價的最高金額。然後，我們的系統將自動代表投標人出價，逐步將出價提高到最高價，以保持其最高出價者的地位。
當出現「自動出價」圖示時，表示我們的系統正在根據投標者的最高出價主動為其出價。這可能看起來好像出價者出價高於自己，但這只是系統更新出價以反映出價者最高限額的結果。
