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(NR) 3.76ct Natural Round Black Diamond Pair | 7MM SIZE | Jet Black Africa
- UGS
- Dimensions (mm)
- 7.3 x 7.2 x 5.3mm
- Poids (cts)
- 3.76
- Treatment
- Heat Treatment
- Shape
- Round
- Type
- Faceted
- Clarity
- SI
- Couleurs
-
Welcome to SuchenGems!
DIMENSIONS:
7.3x7.2x5.5 mm
7.3x7.2x5.3 mm
Black diamonds, also known as carbonados, are rare, opaque, and high-luster diamonds that are made of carbon. They are one of the hardest forms of natural diamond.
Appearance
Black diamonds are opaque and have a high luster.
They can appear metallic due to their deep color and shine.
They can be black, dark gray, brown, green, or olive in color.
They can have transparent colorless to grayish areas alternating with opaque areas.
They can have a pitted and fissured surface.
Composition
Black diamonds are made of diamond, graphite, and amorphous carbon.
They can contain inclusions of graphite, pyrite, or hematite.
| Fournisseur d'expédition | Expédition vers Thaïlande | Expédition dans le reste du monde | Expédition combinée ( Thaïlande ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
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| FedEx |
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| DHL |
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- UGS
- Dimensions (mm)
- 7.3 x 7.2 x 5.3 mm
- Poids (cts)
- 3.76
- Treatment
- Heat Treatment
- Shape
- Round
- Type
- Faceted
- Clarity
- SI
- Couleurs
-
Welcome to SuchenGems!
DIMENSIONS:
7.3x7.2x5.5 mm
7.3x7.2x5.3 mm
Black diamonds, also known as carbonados, are rare, opaque, and high-luster diamonds that are made of carbon. They are one of the hardest forms of natural diamond.
Appearance
Black diamonds are opaque and have a high luster.
They can appear metallic due to their deep color and shine.
They can be black, dark gray, brown, green, or olive in color.
They can have transparent colorless to grayish areas alternating with opaque areas.
They can have a pitted and fissured surface.
Composition
Black diamonds are made of diamond, graphite, and amorphous carbon.
They can contain inclusions of graphite, pyrite, or hematite.
| Fournisseur d'expédition | Expédition vers Thaïlande | Expédition dans le reste du monde | Expédition combinée ( Thaïlande ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
|
|
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