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4.90 Carats Afghan Ink Blue Color Tourmaline
- 存货单位
- sku 517
- 尺寸（毫米）
- 10.000 x 8.000 x 7.000mm
- 重量 (cts)
- 4.900
- Treatment
- No Treatment
- Shape
- Cushion
- 类型
- Faceted
- Clarity
- SI
- 颜色
-
It's a Beautiful Natural Faceted Cushion Cut Ink Blue Color Tourmaline Loose Gemstone From Afghanistan.
WEIGHT(ct): 4.90
Size : 10x8x7 mm
CLARITY: SI
TREATMENT: NONE
ORIGIN: Afghanistan
CERTIFICATE: IF REQUESTED
Whats is Tourmaline ?
Tourmaline 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. This gemstone can be found in a wide variety of colors.
Color: Green, Black, Blue, Red, Pink, White, Yellow, Purple, Brown, Orange, Grey
Luster: Vitreous
Associated month: October
Crystal system: Hexagonal crystal system
Hardness (Mohs hardness scale): 7 – 7.5
Transparency: Opaque, Transparent
- 存货单位
- sku 517
- 尺寸（毫米）
- 10.000 x 8.000 x 7.000 mm
- 重量 (cts)
- 4.900
- Treatment
- No Treatment
- Shape
- Cushion
- 类型
- Faceted
- Clarity
- SI
- 颜色
-
It's a Beautiful Natural Faceted Cushion Cut Ink Blue Color Tourmaline Loose Gemstone From Afghanistan.
WEIGHT(ct): 4.90
Size : 10x8x7 mm
CLARITY: SI
TREATMENT: NONE
ORIGIN: Afghanistan
CERTIFICATE: IF REQUESTED
Whats is Tourmaline ?
Tourmaline 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. This gemstone can be found in a wide variety of colors.
Color: Green, Black, Blue, Red, Pink, White, Yellow, Purple, Brown, Orange, Grey
Luster: Vitreous
Associated month: October
Crystal system: Hexagonal crystal system
Hardness (Mohs hardness scale): 7 – 7.5
Transparency: Opaque, Transparent
| 运输商 | 运送至：国家 | 运送到世界其他地区 |
|---|---|---|
| Standard Shipping - Tracked | $15.00 / ：几天天 | $15.00 / ：几天天 |
| FedEx | $30.00 / ：几天天 | $30.00 / ：几天天 |
Hi, I've been a gem collector with a very good knowledge & experience for over 15 years.
-
积极的Nice store, beautiful stones and sellor reactive, i am happy ;-)
