Natural Dioptase
Among collectors and mineralogists, dioptase is known and prized for its’ intense emerald blueish-green colors and the well formed crystals in which it can occur. It crystallizes in the hexagonal system forming coarse sized prismatic crystals, crystalline or cryptocrystalline aggregates or in massive forms. With a hardness of 5 and perfect cleavage dioptase is too soft for effective use as a gemstone and is rarely faceted. It usually occurs in the oxidation zone of copper deposits. |
- Sorry, Dioptase is out of stock!
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Dioptase Profile
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Demantoid Single
From our finest gemstones collection
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| Size: |
7.50 X 6.30 MM |
| Weight: |
2.060 CTS |
| Shape: |
Oval |
| Clarity: |
Slightly to Moderately included |
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OUR PRICE
USD 1442.00
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Turquoise Single
limited time offer, ref# XTQ107aq
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| Size: |
48.71 X 23.24 MM |
| Weight: |
45.490 CTS |
| Shape: |
Fancy |
| Clarity: |
Opaque |
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USD 81.88
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| Today’s Trade/ |
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| Gemstone Variety: |
Hits |
Index |
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Tanzanite |
+49795 |
+0.1% |
| average price USD 474.97 per item |
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Amber |
+83946 |
+3.1% |
| average price USD 200.82 per item |
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Sapphire |
-78271 |
-4.3% |
| average price USD 397.57 per item |
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Anatase |
+7243 |
+0.7% |
| average price USD 250.62 per item |
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Freshwater Pearl |
+13488 |
+1.8% |
| average price USD 71.36 per item |
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real time gem reports. |
| Exchange rates to USD |
| Canada Dollars |
1.407 |
| Euro |
0.876 |
| United Kingdom Pounds |
0.746 |
| Japan Yen |
162.743 |
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