Opals
Gemstones
Jewelry
Coins
您尚未參與本次拍賣。
Presenting 6.79 Cart Natural Top-Quality D Block Tanzanite Gemstone
- 存貨單位
- AB18 (13)
- 尺寸（毫米）
- 10.8 x 10.6 x 9.1mm
- 重量 (cts)
- 6.79
- Treatment
- No Treatment
- Type
- Faceted
- Shape
- Fancy, Pear
- 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 | 聯合運輸（ 泰國 ） | 聯合運輸（世界其他地區） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| Express Shipping |
|
|
|
|
- 存貨單位
- AB18 (13)
- 尺寸（毫米）
- 10.8 x 10.6 x 9.1 mm
- 重量 (cts)
- 6.79
- Treatment
- No Treatment
- Type
- Faceted
- Shape
- Fancy, Pear
- 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 | 聯合運輸（ 泰國 ） | 聯合運輸（世界其他地區） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| Express Shipping |
|
|
|
|
AT Minerals Mania Stone, We offer a premium selection of untreated, high-quality gemstones featuring....
-
積極的Paid and shipped - no feedback left after 100 days
-
積極的
Great stone as described. Hopefully we can do some business in the future. Thank you very much.
-
積極的
Received in excellent condition. Thank you.
-
積極的
Very very happy with my purchase good communication and good sellers high quality products 5/5 highly recommend
-
積極的
Very good sellers nice stone highly recommended 5/5
-
積極的
Paid and shipped - no feedback left after 100 days
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。
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. Buyer to communicate with seller if any concerns on no treatment.
