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Amazing colour Natural Tanzanite pear cut 5.92 carat
- 存货单位
- 尺寸（毫米）
- 13.55 x 10.08 x 7.06mm
- 重量 (cts)
- 5.92
- Treatment
- Heat Treatment
- Shape
- Pear
- Type
- Faceted
- Clarity
- VVS
- 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.
Item specifics
Name: Tanzanite
Place of Origin: Tanzania
| 运输商 | 运送至：国家 | 运送到世界其他地区 | 联合运输（ 巴基斯坦 ） | 联合运输（世界其他地区） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
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| FedEx |
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- 存货单位
- 尺寸（毫米）
- 13.55 x 10.08 x 7.06 mm
- 重量 (cts)
- 5.92
- Treatment
- Heat Treatment
- Shape
- Pear
- Type
- Faceted
- Clarity
- VVS
- 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.
Item specifics
Name: Tanzanite
Place of Origin: Tanzania
| 运输商 | 运送至：国家 | 运送到世界其他地区 | 联合运输（ 巴基斯坦 ） | 联合运输（世界其他地区） |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
Gemstones have attracted humankind since ancient times, and have long been used for jewelry .
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积极的
Beautiful color and good quality
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积极的Good gem nice cut as described ty seller..
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积极的
As described.. happy customer ty
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积极的
Absolutely perfect.. cut quality fire dispersion you name it on point.. definitely will buy again from this seller.. thank you
为什么用户出价高于自己？
当有人出价时，这是某人愿意为产品出价的最高金额。然后我们的系统将自动代表竞标者出价，逐步提高出价直至最高价，以保持其最高出价者的地位。
当出现“自动出价”图标时，表示我们的系统正在根据出价者的最高出价为其出价。这可能看起来像是出价者在出价高于自己，但这只是系统更新出价以反映出价者的最高限额的结果。
审计
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描述准确
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图片准确
Comments
After thorough evaluation of the Verified seller's information provided, Gem Rock Auctions has found accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions. Many Gemstones have received treatments to enhance their color and/or clarity to further emphasize their beauty and we insist treatments are disclosed. Unless accompanied by a report from an approved laboratory, all origins or treatments declared in the listing are the sellers' opinion. There are limitations to what can be determined without physically handling the listed item.
