Natural Kyanite
Kyanite is a mineral infrequently cut as a gemstone. It occurs in light to dark blue, green, colorless and brown colors in a transparent form with the blue color being most used in gemstones. Kyanite is of interest because of the extreme variablity in hardness with direction. In one direction, the hardness is 4.5 and in the other it is 7. Very easy cleavage is encountered in one direction with a less perfect cleavage occurring at 74 degrees to the first. The finest gem quality Kyanite may be confused in appearance with spinel or blue sapphires from Burma.
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- Sorry, Kyanite is out of stock!
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Kyanite Profile
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| Finest gems/ |
Tanzanite Single
From our finest gemstones collection
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| Size: |
16.80 X 10.30 MM |
| Weight: |
10.200 CTS |
| Shape: |
Pear |
| Clarity: |
Eye clean |
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| Usually ships within 24 hours |
OUR PRICE
USD 6426.00
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| Deal of the Day/ |
Danburite Single
limited time offer, ref# XDN237ex
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| Size: |
8.30 X 5.40 MM |
| Weight: |
1.430 CTS |
| Shape: |
Octagon |
| Clarity: |
Eye clean |
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| Usually ships within 24 hours |
| 10 % OFF, YOU SAVE 1.72 USD |
NOW ONLY
USD 15.44
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| Today’s Trade/ |
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| Gemstone Variety: |
Hits |
Index |
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Tanzanite |
-191445 |
-0.5% |
| average price USD 474.97 per item |
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Amber |
-3716 |
-0.1% |
| average price USD 200.82 per item |
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Sapphire |
-14256 |
-0.7% |
| average price USD 397.12 per item |
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Anatase |
-653 |
-0.1% |
| average price USD 250.62 per item |
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Freshwater Pearl |
-452 |
-0.1% |
| average price USD 71.36 per item |
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See more
real time gem reports. |
| Exchange rates to USD |
| Canada Dollars |
1.386 |
| Euro |
0.863 |
| United Kingdom Pounds |
0.738 |
| Japan Yen |
159.225 |
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our prices in your home currency. |
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