London blue topaz
Gemstones of the world
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London blue topaz
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| Number of Pieces: | 1 Pc(s). item # 5 |
| Approx Weight: | 1.55 Ct. |
| Product Type: | London Blue Topaz |
| Shape: | Heart Shape Cut |
| Size (Each): | 7 mm |
| Color: | Nice London Blue |
| Clarity: | Clean |
| Luster: | Stunning |
| Origin: | Africa |
| Hardness: | 8 |
| Specific Gravity: | 3.4 - 3.5+ |
| Refractive Index: | 1.61 - 1.64 |
| Chemical Composition: | Al2sio4(F,oh)3, Aluminum SIlicate Fluoride Hydroxide |
| Crystal Structure: |
Orthorhombic
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| Price: 15.00 |
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London blue topaz
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| Number of Pieces: | 5Pc(s). items # 7,8,29,52,20 |
| Approx Weight: | 1.10 Ct. |
| Product Type: | London Blue Topaz |
| Shape: | Pear Shape Cut |
| Size (Each): | 8x5 mm |
| Color: | Nice London Blue |
| Clarity: | Clean |
| Luster: | Stunning |
| Origin: | Africa |
| Hardness: | 8 |
| Specific Gravity: | 3.4 - 3.5+ |
| Refractive Index: | 1.61 - 1.64 |
| Chemical Composition: | Al2sio4(F,oh)3, Aluminum SIlicate Fluoride Hydroxide |
| Crystal Structure: | Orthorhombic |
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Recommended Retail Price:$50.00 ea. |
Your price : $ 18.00 ea. |
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London blue topaz
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| Number of Pieces: | 2Pc(s). item # 81& 81a |
| Approx Weight: | 1.20 Ct. |
| Product Type: | London Blue Topaz |
| Shape: | Octagon Cut |
| Size (Each): | 7x5 mm |
| Color: | Fine London Blue |
| Clarity: | Clean |
| Luster: | Stunning |
| Origin: | Africa |
| Hardness: | 8 |
| Specific Gravity: | 3.4 - 3.5+ |
| Refractive Index: | 1.61 - 1.64 |
| Chemical Composition: | Al2sio4(F,oh)3, Aluminum SIlicate Fluoride Hydroxide |
| Crystal Structure: | Orthorhombic |
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Recommended Retail Price:$55.00 |
Your price : $ 20.00 |
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