Min 1.00ct 7x7mm Trillion Tanzanite Item: T2777
In Stock JTV Price: $649.99Price: $399.99 You Save: 38%
Estimated shipping: $4.99*
Product Description for Min 1.00ct 7x7mm Trillion TanzaniteTanzanite was discovered in 1967. It has a unique violet-blue to blue color that only Ceylon sapphire and iolite come close to matching, with red-violet flashes. Tanzanite ranks a respectable 6.5 to 7 on the Mohs' scale, but loose stones and jewelry like rings and bracelets need to be treated with care to prevent damage. Tanzanite is only found in one place in the world, Tanzania, and the continued availability of tanzanite is uncertain, which increases its rarity and its price.
Product Information for Min 1.00ct 7x7mm Trillion Tanzanite
| Product Type: | Single Stone |
Primary Stone / Tanzanite
| Shape: | Trillion | Composition: | Natural |
| Cut: | Mixed Cuts | Treatment: | Standard Treatment |
| Color: | Blue | Gemstone Group: | Zoisite |
| Dimensions: | 7 MM - Calibrated | Origin: | Tanzania |
| Count: | 1.00 | Origin: | Tanzania |
| Customer Rating |
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5
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3 of 3 (100%) customers would recommend this product to a friend. |
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5
out of 5
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This Baby's got the BLUES!!,
July 17, 2008
Glimmer
, Las Vegas, NV
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4
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5
out of 5
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"Having been a long-time JTV buyer (& returner on a few occassions) I would just like to say that I am not always the easiest person to please; but, JTV when you're hot YOU'RE HOT! If you love the blues then you will love this stone. It is not the DARK DARK blue but rather an almost Neon Royal Navy shade with just a hint of purple. It has a brilliant crystalline quality (without sacrificing the deep & even color saturation) to show off the cut, which is excellent as is the polish - also this baby weighed in at a respectable 1.12 ctw.
Thanks JTV for a great bargain - a definite keeper for myself & future generations."
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Product met expectations:
Yes
Purchased as a gift:
No
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5
out of 5
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Blue blue blue,
March 15, 2008
lovelylightlady
, Worceter,Mass.
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5
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| Value: |
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5
out of 5
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"Jerry was right this is old mine color and very very nice. I have already had an offer on them. Though I do not think I will sell at least yet.
I am thinking of purchasing more fore investment sake."
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Product met expectations:
Yes
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5
out of 5
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Nice Stone!,
March 7, 2008
Robby
, Los Angeles
| Quality: |
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5
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4
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"This tanzanite is excellent. I was a little wary of the higher price but it is a beautiful color. So probably worth it. I Hope!"
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Product met expectations:
Yes
Purchased as a gift:
No
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 home learning library tanzanite
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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. |
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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.
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