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12.85ct Exclusive Soft Bi Color Tourmaline | Natural from Africa
- 存货单位
- 尺寸（毫米）
- 23.950 x 8.100 x 6.200mm
- 重量 (cts)
- 12.850
- Treatment
- No Treatment
- Shape
- Octagonal
- 类型
- Faceted
- Clarity
- VVS
- 颜色
-
Welcome to SuchenGems!
Tourmaline is a group of minerals that come in many colors and are often used as gemstones. Tourmaline is hard enough to be used in jewelry and can be carved into large, transparent crystals.
Description
Color: Tourmaline can be colorless, black, brown, red, orange, yellow, green, blue, violet, pink, or bi-colored.
Hardness: Tourmaline has a hardness of 7.5 on the Moh's scale of hardness.
Composition: Tourmaline is a silicate mineral that contains boron, aluminum, and other elements.
Pyroelectricity: Tourmaline becomes electrically charged when heated or squeezed.
Types of tourmaline
Elbaite: A variety of tourmaline that can be green, blue, yellow, pink, red, or colorless
Schorl: An iron tourmaline that is usually black in color
Dravite: A magnesium tourmaline that is usually brown in color
Rubellite: A pink alkali tourmaline
Brazilian emerald: A green alkali tourmaline
Achroite: A colorless alkali tourmaline
Uses
Tourmaline is the birthstone for October and the gem of the eighth anniversary.
Tourmaline is used in jewelry, including rings.
- 存货单位
- 尺寸（毫米）
- 23.950 x 8.100 x 6.200 mm
- 重量 (cts)
- 12.850
- Treatment
- No Treatment
- Shape
- Octagonal
- 类型
- Faceted
- Clarity
- VVS
- 颜色
-
Welcome to SuchenGems!
Tourmaline is a group of minerals that come in many colors and are often used as gemstones. Tourmaline is hard enough to be used in jewelry and can be carved into large, transparent crystals.
Description
Color: Tourmaline can be colorless, black, brown, red, orange, yellow, green, blue, violet, pink, or bi-colored.
Hardness: Tourmaline has a hardness of 7.5 on the Moh's scale of hardness.
Composition: Tourmaline is a silicate mineral that contains boron, aluminum, and other elements.
Pyroelectricity: Tourmaline becomes electrically charged when heated or squeezed.
Types of tourmaline
Elbaite: A variety of tourmaline that can be green, blue, yellow, pink, red, or colorless
Schorl: An iron tourmaline that is usually black in color
Dravite: A magnesium tourmaline that is usually brown in color
Rubellite: A pink alkali tourmaline
Brazilian emerald: A green alkali tourmaline
Achroite: A colorless alkali tourmaline
Uses
Tourmaline is the birthstone for October and the gem of the eighth anniversary.
Tourmaline is used in jewelry, including rings.
| 运输商 | 运送至：国家 | 运送到世界其他地区 |
|---|---|---|
| Standard Shipping - Tracked | $8.50 / ：几天天 | $10.50 / ：几天天 |
|
：国家
Standard Shipping - Tracked折扣价为$13.00适用于$20.00或以上的订单
世界其他地区
Standard Shipping - Tracked折扣至$20.00 ，适用于包含2或更多商品的订单
|
||
| FedEx | $30.00 / ：几天天 | $32.00 / ：几天天 |
|
：国家
FedEx折扣至$35.00 ，适用于包含2或更多商品的订单
世界其他地区
FedEx折扣至$40.00 ，适用于包含2或更多商品的订单
|
||
| DHL | $30.00 / ：几天天 | $32.00 / ：几天天 |
|
：国家
DHL折扣价为$35.00适用于$100.00或以上的订单
世界其他地区
DHL折扣至$35.00 ，适用于包含2或更多商品的订单
|
||
"Family-owned and operated, SuchenGems promises exceptional service, quality, and authenticity.
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积极的I just got this in my mail box . It is a very wonderfully cut black diamond! Just as shown thank you for the great service!!
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积极的
Absolutely beautiful Sapphire, well packaged, quick delivery. Thank you
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积极的
Wonderfully beautiful stone. Photos don’t do this stone justice, it’s a definite must see in person to understand its true beauty. Couldn’t be happier. It arrived on time, packaged very very well. Thank you so very much
