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Gil Certified 7.65 Carats Natural Blue Green Color Pariaba Tourmaline
- 存货单位
- 尺寸（毫米）
- 12.260 x 11.390 x 7.730mm
- 重量 (cts)
- 7.650
- Certified Gemstones
- 是的
- Treatment
- No Treatment
- 类型
- Faceted
- 颜色
-
Certified By IGL
Tourmaline ( /ˈtʊərməlɪn/, -/iːn/ TOOR-mə-lin, -leen) is a crystalline boron silicate mineral compounded with elements such as aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmaline is classified as a semi-precious stone and the gemstone comes in a wide variety of colors.
Brightly colored Ceylonese gem tourmalines were brought to Europe in great quantities by the Dutch East India Company to satisfy a demand for curiosities and gems. At the time,[when?] it was not realised that schorl and tourmaline were the same mineral, as it was only about 1703 that it was discovered that some colored gems were not zircons.[citation needed] Tourmaline was sometimes called the "Ceylonese Sri Lankan Magnet" because it could attract and then repel hot ashes due to its pyroelectric properties.[2][4]
Paypal Accepted
- 存货单位
- 尺寸（毫米）
- 12.260 x 11.390 x 7.730 mm
- 重量 (cts)
- 7.650
- Certified Gemstones
- 是的
- Treatment
- No Treatment
- 类型
- Faceted
- 颜色
-
Certified By IGL
Tourmaline ( /ˈtʊərməlɪn/, -/iːn/ TOOR-mə-lin, -leen) is a crystalline boron silicate mineral compounded with elements such as aluminium, iron, magnesium, sodium, lithium, or potassium. Tourmaline is classified as a semi-precious stone and the gemstone comes in a wide variety of colors.
Brightly colored Ceylonese gem tourmalines were brought to Europe in great quantities by the Dutch East India Company to satisfy a demand for curiosities and gems. At the time,[when?] it was not realised that schorl and tourmaline were the same mineral, as it was only about 1703 that it was discovered that some colored gems were not zircons.[citation needed] Tourmaline was sometimes called the "Ceylonese Sri Lankan Magnet" because it could attract and then repel hot ashes due to its pyroelectric properties.[2][4]
Paypal Accepted
| 运输商 | 运送至：国家 | 运送到世界其他地区 |
|---|---|---|
| Standard Shipping - Tracked | $12.00 / ：几天天 | $12.00 / ：几天天 |
|
：国家
Standard Shipping - Tracked 对包含 2 或更多商品的订单折扣为 $7.00
世界其他地区
Standard Shipping - Tracked 对包含 2 或更多商品的订单折扣为 $7.00
|
||
| DHL | $22.00 / ：几天天 | $22.00 / ：几天天 |
|
：国家
DHL 对包含 2 或更多商品的订单折扣为 $22.00
世界其他地区
DHL 对包含 2 或更多商品的订单折扣为 $22.00
|
||
| Express Shipping | $22.00 / ：几天天 | $22.00 / ：几天天 |
|
：国家
Express Shipping 对包含 2 或更多商品的订单折扣为 $22.00
世界其他地区
Express Shipping 对包含 2 或更多商品的订单折扣为 $22.00
|
||
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积极的Paid and shipped - no feedback left after 100 days
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中性的
Stone is fine related to its price. A misunderstanding concerning the certificate.
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积极的
Nice cut on a lovely stone, thank you very much.
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积极的
Good seller, recomended seller
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