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GENUINE BLUE SAPPHIRE Hardness 9 |
![](file:///H:/My%20Documents/Darbel%20du%20bourg%20index2/images/Divers/bordure_top.gif) |
RETURN TO »» SAPPHIRE BLUE
Chemical properties: corundum is composed of pure alumina; its colouring is due to metallic
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oxide traces or inclusions. The color of sapphire, due to iron and titanium oxide, gives its best |
effect under daylight. Electric light makes it often dark. |
Gems are generally found in alluvium, but come either from basaltic slags, or from metamorphized marble. |
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8.36 cts. Genuine Oval blue sapphire single |
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![](images/Saph%20blue/sapph_oval_836XXL.jpg) |
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Pieces: |
![](images/Divers/FLECHEPOISS18FGR.gif) |
1 Sapphire |
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Type: |
![](images/Divers/FLECHEPOISS18FGR.gif) |
Genuine |
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Color: |
![](images/Divers/FLECHEPOISS18FGR.gif) |
Dark Blue |
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Shape: |
![](images/Divers/FLECHEPOISS18FGR.gif) |
Oval faceted |
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Weight: |
![](images/Divers/FLECHEPOISS18FGR.gif) |
8.36 Carats |
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Size: |
![](images/Divers/FLECHEPOISS18FGR.gif) |
13.4 x 10.1mm. |
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Clarity: |
![](images/Divers/FLECHEPOISS18FGR.gif) |
FL |
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Luster: |
![](images/Divers/FLECHEPOISS18FGR.gif) |
Excellent |
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Treatment: |
![](images/Divers/FLECHEPOISS18FGR.gif) |
Heated (H) |
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Origin: |
![](images/Divers/FLECHEPOISS18FGR.gif) |
Madagascar |
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Comment: Dark blue. |
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Refr. Index: |
![](images/Divers/FLECHEPOISS18FGR.gif) |
1.76-1.78 |
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Hardness |
![](images/Divers/FLECHEPOISS18FGR.gif) |
9 |
metallic blue |
There is no window. |
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![](images/Divers/inchesptBLbeige.jpg) |
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Depth:7.9 mm. |
Step cut. |
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Stone Price: USD 5434.00
ref:SAbo836
![](images/Divers/BOUTON_ORDER_ROUGE_FD_BLANC_14_PTS.jpg)
![](images/Divers/CATALOGfdbla.gif)
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![](images/Saph%20blue/SAboH836AAAXXL.jpg)
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Why Shop With GGGems.com ? |
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![](images/Iconesphotos/alpla33NUAGEYY.jpg) |
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12-Days Inspection Period |
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Gemological Authenticity |
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No Risk Payment |
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No Risk Return Policy |
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Swiss Owned |
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24 Hour Email Response |
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Secure Insured Delivery |
A. Darbellay; your guide to GGGems.com |
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Customer Commitment |
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Qualified Gemologists |
RETURN TO »» SAPPHIRE BLUE |
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Fluent English Support by e-mail |
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- Scale determining the purity of a stone. - |
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FL |
NFL |
SI1 |
SI2 |
MI1 |
![](images/Croquis/INCLUSfl.jpg) |
![](images/Croquis/INCLUSif.jpg) |
![](images/Croquis/INCLUSli1.jpg) |
![](images/Croquis/INCLUSli2.jpg) |
![](images/Croquis/INCLUSmi1.jpg) |
Flaw less |
Near flaw less |
Slightly included 1 |
Slightly included 2 |
Medium included 1 |
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MI2 |
MI3 |
VI1 |
VI2 |
HI |
![](images/Croquis/INCLi2.jpg) |
![](images/Croquis/INCLi3.jpg) |
![](images/Croquis/INCLUSi1.jpg) |
![](images/Croquis/INCLUSi2.jpg) |
![](images/Croquis/INCLUShi.jpg) |
Medium included 2 |
Medium included 3 |
Very included 1 |
Very included 2 |
Highly included |
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