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Presenting 9.39 Cart Natural Top-Quality D Block Tanzanite Gemstone
- 存货单位
- AB18 (18)
- 尺寸（毫米）
- 15.200 x 11.200 x 8.300mm
- 重量 (cts)
- 9.390
- Treatment
- No Treatment
- 类型
- Faceted
- Shape
- Fancy, Pear
- 颜色
-
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.
- 存货单位
- AB18 (18)
- 尺寸（毫米）
- 15.200 x 11.200 x 8.300 mm
- 重量 (cts)
- 9.390
- Treatment
- No Treatment
- 类型
- Faceted
- Shape
- Fancy, Pear
- 颜色
-
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.
| 运输商 | 运送至：国家 | 运送到世界其他地区 |
|---|---|---|
| Standard Shipping - Tracked | $13.00 / ：几天天 | $13.00 / ：几天天 |
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：国家
Standard Shipping - Tracked 对包含 2 或更多商品的订单折扣为 $15.00
世界其他地区
Standard Shipping - Tracked 对包含 2 或更多商品的订单折扣为 $15.00
|
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| FedEx | $35.00 / ：几天天 | $35.00 / ：几天天 |
|
：国家
FedEx 对包含 2 或更多商品的订单折扣为 $30.00
世界其他地区
FedEx 对包含 2 或更多商品的订单折扣为 $35.00
|
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| Express Shipping | $35.00 / ：几天天 | $35.00 / ：几天天 |
|
：国家
Express Shipping 对包含 2 或更多商品的订单折扣为 $35.00
世界其他地区
Express Shipping 对包含 2 或更多商品的订单折扣为 $35.00
|
||
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积极的Paid and shipped - no feedback left after 100 days
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积极的
Paid and shipped - no feedback left after 100 days
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积极的
Paid and shipped - no feedback left after 100 days
-
积极的
Paid and shipped - no feedback left after 100 days
审计
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描述不准确
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图片准确
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.
