Min .90ct 7x7mm Trillion Tanzanite

Item: TZT703A

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Price: $123.24

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    Product Description for Min .90ct 7x7mm Trillion Tanzanite-TZT703A

    minimum .90ct 7x7mm trillion tanzanite. tanzanite was discovered in 1967, making it relatively new to the gem world. it has a unique color that only ceylon sapphire and iolite come close to matching. tanzanite is a 6.5 on the mohs' scale, so loose stones and jewelry need to be treated with special care to prevent damage. tanzanite is only found in one place in the world, tanzania. the continued availability is uncertain which makes it a great investment stone.

    Product Information for Min .90ct 7x7mm Trillion Tanzanite-TZT703A

    Product Type:Single Stone

    Primary Stone /  Tanzanite 

    Shape:TrillionComposition:Natural
    Cut:Mixed CutsTreatment:Standard Treatment
    Color:BlueGemstone Group:Zoisite
    Dimensions:7 MM - Calibrated

    Care and Handling of Min .90ct 7x7mm Trillion Tanzanite-TZT703A

    Learn more about proper care of your gemstones and jewelry by visiting our Gemstone Enhancements and Treatments page.
    Customer Rating 5 out of 5 5 out of 5
    1 of 1 (100%) customers would recommend this product to a friend.


    Product Reviews  
    Top 500 Contributor Top 500 Contributor
    : 5 out of 5 5 out of 5
    Nice Color, July 25, 2007
    Lazuli514 , Sunny Ft. Lauderdale, FL
    Quality: 5 out of 5 5 out of 5
    Value: 4 out of 5 4 out of 5

    "My husband bought this for me as a gift and I'm very pleased with it. It's a medium violet that is a little darker than the picture. It would make a nice solitaire ring and is beautiful."

    Product met expectations: Yes
    Purchased as a gift: Yes
    Share this Review: Facebook Digg DelIcioUs

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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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