(NR) 2.65ct Natural Black Diamond | 8MM SIZE | Fancy Jet Black from Africa
- 存貨單位
- 尺寸(毫米)
- 8.1 x 8.1 x 6mm
- 重量 (cts)
- 2.65
- Treatment
- Heat Treatment
- Shape
- Round
- Type
- Faceted
- Clarity
- SI
- 顏色
-
Welcome to SuchenGems!
Black diamonds are rare, valuable, and opaque diamonds that are made of carbon. They are also known as carbonados.
Appearance
Black diamonds have a high luster and opaque appearance
They can appear metallic due to their deep color and shine
They can be black, dark gray, green, or brown
They have an uneven surface, even under magnification
Composition
Black diamonds are made of carbon, graphite, and amorphous carbon
They have natural inclusions of graphite, pyrite, or hematite
Hardness
Black diamonds are very hard and measure a 10 on the Mohs scale of mineral hardness
This makes them difficult to cut and polish
Origin
Black diamonds are found in alluvial deposits in equatorial regions, such as Central Africa and Brazil
Small amounts have also been found in Venezuela and Eastern Australia
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- 存貨單位
- 尺寸(毫米)
- 8.1 x 8.1 x 6 mm
- 重量 (cts)
- 2.65
- Treatment
- Heat Treatment
- Shape
- Round
- Type
- Faceted
- Clarity
- SI
- 顏色
-
Welcome to SuchenGems!
Black diamonds are rare, valuable, and opaque diamonds that are made of carbon. They are also known as carbonados.
Appearance
Black diamonds have a high luster and opaque appearance
They can appear metallic due to their deep color and shine
They can be black, dark gray, green, or brown
They have an uneven surface, even under magnification
Composition
Black diamonds are made of carbon, graphite, and amorphous carbon
They have natural inclusions of graphite, pyrite, or hematite
Hardness
Black diamonds are very hard and measure a 10 on the Mohs scale of mineral hardness
This makes them difficult to cut and polish
Origin
Black diamonds are found in alluvial deposits in equatorial regions, such as Central Africa and Brazil
Small amounts have also been found in Venezuela and Eastern Australia
| 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
|
| DHL |
世界其他地區
:幾天天
|
第一項
每增加一件
運費上限為
|
| FedEx |
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 |
泰國
:幾天天
|
第一項
每增加一件
運費上限為
|
| DHL |
泰國
:幾天天
|
第一項
每增加一件
運費上限為
|
| FedEx |
泰國
:幾天天
|
第一項
每增加一件
運費上限為
|
"Family-owned and operated, SuchenGems promises exceptional service, quality, and authenticity.
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消極的Although it is labeled “VS,” the stone contains a lot of haze, and there are numerous inclusions beneath the girdle.
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積極的very nice stone