2.50ct 9.93x7.93mm Oval Tanzanite Katzenberg Collection With Certificate Of Authenticity

Item: TNZ173

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Price: $2,127.15

    2.50ct 9.93x7.93mm Oval Tanzanite Katzenberg Collection With Certificate Of Authenticity-TNZ173

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      Product Description for 2.50ct 9.93x7.93mm Oval Tanzanite Katzenberg Collection With Certificate Of Authenticity-TNZ173

      2.50ct 9.93x7.93mm oval tanzanite Katzenberg Signature Collection. Comes with certificate of authenticity.

      Product Information for 2.50ct 9.93x7.93mm Oval Tanzanite Katzenberg Collection With Certificate Of Authenticity-TNZ173

      Product Type:Single Stone

      Primary Stone /  Tanzanite 

      Shape:OvalComposition:Natural
      Cut:Mixed CutsTreatment:Standard Treatment
      Color:BlueGemstone Group:Zoisite
      Dimensions:9.93X7.93 MM - Not Calibrated

      Care and Handling of 2.50ct 9.93x7.93mm Oval Tanzanite Katzenberg Collection With Certificate Of Authenticity-TNZ173

      Learn more about proper care of your gemstones and jewelry by visiting our Gemstone Enhancements and Treatments page.


      Product Reviews  

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      		 Tanzanite



      Fast Facts
      The mineral zoisite was discovered around 1805 in the Austrian area by a Baron for whom it was named. It was usually brown in color, often nearly opaque.
      The discovery by accident of the tanzanite version, in the late 1960's was a great surprise in Tanzania Africa, where it was first thought to be sapphire crystals.
      The name Tanzanite was coined by Tiffany who had first and exclusive rights to the pretty blue violet mineral for many years.
      Wearing a well-cut Tanzanite communicates self-confidence, individuality, and maturity.
      Its brilliant color and its exclusive origin in Tanzania combine to make Tanzanite a unique and highly sought after gemstone.




      Tanzanite is a variety of zoisite. It has naturally occurring shades of blue, green, yellow, pink, brown and khaki but virtually all gemstone quality crystals are heat treated to produce the highly valued shades of sapphire blue, amethyst and blue violet. On Mohs’ scale of hardness, tanzanite is 6.5-7. The prime source of all the world’s tanzanite is in Tanzania near Arusha.

      Color

      Tanzanite has naturally occurring shades of blue, green, yellow, pink, brown and khaki but virtually all gemstone quality crystals are heat treated to produce the highly valued shades of sapphire blue, amethyst and blue violet.


      More About Tanzanite
      Care & Handling
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      Tanzanite Jewelry
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