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Presenting 30.93 Carat Natural Top-Quality D Block Tanzanite Gemstone
- 存貨單位
- 尺寸（毫米）
- 23 x 14 x 10.3mm
- 重量 (cts)
- 30.93
- Treatment
- No Treatment
- Clarity
- VVS
- Type
- Faceted
- 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 |
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| FedEx |
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| Express Shipping |
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- 存貨單位
- 尺寸（毫米）
- 23 x 14 x 10.3 mm
- 重量 (cts)
- 30.93
- Treatment
- No Treatment
- Clarity
- VVS
- Type
- Faceted
- 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....
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積極的Paid and shipped - no feedback left after 100 days
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積極的
beautiful gem!
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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
