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LOOSE
FACETED BERYL
NATURAL
COLOR
Hardness 7.5 |
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BERYL
Online
Certificate
Chemical Composition: Be3Al2(SiO3)6, Beryllium Aluminum Silicate |
Crystal Structure: Hexagonal |
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Gems are generally found in pegmatites or in alluvium. | |
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4.70
cts. Cushion green beryl single |
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x |
Pieces: |
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Beryl |
x |
x |
Type: |
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100% Natural |
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Color: |
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Green |
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Shape: |
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Cushion faceted |
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Weight: |
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4.70
Carats |
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Size: |
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10.6 x 10.9
x 7.3 mm. |
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Clarity: |
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Slightly
included |
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Luster: |
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Excellent |
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Treatment: |
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None (N) |
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Origin: |
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Madagascar |
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Tone
scale: light green |
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Refr. Index: |
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1.57 - 1.60 |
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Hardness |
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8 |
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Depth:
7.3 mm. |
Stone
price: USD
298.00
ref:BEgc470
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BERYL |
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Fluent English Support by e-mail |
Hardness: |
7.5
- 8 |
Specific
Gravity: |
2.67
- 2.84 |
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Refractive
Index: |
1.57
- 1.60 |
Visual Catalog |
Chemical
Composition: |
Be3Al2(SiO3)6,
Beryllium Aluminum Silicate |
Cutting Styles |
Crystal
Structure: |
Hexagonal |
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