Multi Color Tourmaline Gemstone: Natural Africa (2.78 CT)
- 存貨單位
- 尺寸(毫米)
- 9 x 6 x 4.7mm
- 重量 (cts)
- 2.78
- Treatment
- No Treatment
- Shape
- Emerald
- Type
- Faceted
- Clarity
- VVS
- 顏色
-
Pictures Are Taken Under Natural Daylight
Tourmaline is extremely popular among collectors and is a well-known gemstone. It is the most multicolored mineral type known, occurring in virtually every color of the spectrum. Individual stones are often multicolored and are unsurpassed in their beauty. The color of some Tourmaline can be enhanced through Heat treatment. Some greenish stones can be made deep green, some brownish-red stones can be made red, and some light pink stones can be made colorless through heating. Tourmaline has many interesting optical properties. Many green and blue specimens are strongly pleochroic. Indicolite is one of the most valuable and collectible of all elbaite Tourmalines, with hues spanning from lighter to deep, intense blues. Cutting indicolite can be a task for even the most skilled of cutters, as it is strongly Pleochroic and appears darker when viewed down the crystal. This factor must be taken into consideration when cutting, as a loss of transparency and brilliance can occur in darker specimens.
| 提供者 | 目的地 | 成本 |
|---|---|---|
| Standard Shipping - Tracked 默認 |
世界其他地區
:幾天天
|
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| Express Shipping |
世界其他地區
:幾天天
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第一項
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|
| Standard Shipping - Tracked 默認 |
巴基斯坦
:幾天天
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|
| Express Shipping |
巴基斯坦
:幾天天
|
第一項
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運費上限為
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- 存貨單位
- 尺寸(毫米)
- 9 x 6 x 4.7 mm
- 重量 (cts)
- 2.78
- Treatment
- No Treatment
- Shape
- Emerald
- Type
- Faceted
- Clarity
- VVS
- 顏色
-
Pictures Are Taken Under Natural Daylight
Tourmaline is extremely popular among collectors and is a well-known gemstone. It is the most multicolored mineral type known, occurring in virtually every color of the spectrum. Individual stones are often multicolored and are unsurpassed in their beauty. The color of some Tourmaline can be enhanced through Heat treatment. Some greenish stones can be made deep green, some brownish-red stones can be made red, and some light pink stones can be made colorless through heating. Tourmaline has many interesting optical properties. Many green and blue specimens are strongly pleochroic. Indicolite is one of the most valuable and collectible of all elbaite Tourmalines, with hues spanning from lighter to deep, intense blues. Cutting indicolite can be a task for even the most skilled of cutters, as it is strongly Pleochroic and appears darker when viewed down the crystal. This factor must be taken into consideration when cutting, as a loss of transparency and brilliance can occur in darker specimens.
| 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
|
| Express Shipping |
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
|
| Express Shipping |
巴基斯坦
:幾天天
|
第一項
每增加一件
運費上限為
|
The business that led to the company "Crystals Gems" a globally renowned gems and minerals company w....
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積極的Love the different shades in this cut of citrine. Thank you!
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積極的Very pretty gemstone. Pleased to add it to my collection! Thank you!
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積極的everything is perfect*****. thank you !!