7.40ct 13.67x10.48mm Oval Tanzanite

Item: BAR1411

0 items available

Price: $5,919.99

    Product Description for 7.40ct 13.67x10.48mm Oval Tanzanite

    7.40ct 13.67x10.48mm oval tanzanite

    Product Information for 7.40ct 13.67x10.48mm Oval Tanzanite

    Product Type:Single Stone

    Primary Stone /  Tanzanite 

    Shape:OvalComposition:Natural
    Cut:BrilliantTreatment:Standard Treatment
    Color:BlueGemstone Group:Zoisite
    Dimensions:13.67X10.48 MM - Not Calibrated

    Care and Handling of 7.40ct 13.67x10.48mm Oval Tanzanite

    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 250 Contributor Top 250 Contributor
    : 5 out of 5 5 out of 5
    zowie, March 1, 2008
    Cleopatra , Lubbock,tx
    Quality: 5 out of 5 5 out of 5
    Value: 5 out of 5 5 out of 5

    "what a steal for the money! it's dark and lovely."

    Product met expectations: Yes
    Purchased as a gift: No
    Share this Review: Facebook Digg DelIcioUs

    home learning library tanzanite


    		 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
    Shop related items
    Tanzanite Jewelry
    Tanzanite Gemstones
    Tanzanite Auctions


    PayPal The safer, easier way to pay.