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Natural 1.16 Carat Top Quality AAA Grade Tanzanite For Jewelry
- UGS
- AM103(88)
- Dimensions (mm)
- 7.800 x 5.700 x 3.600mm
- Poids (cts)
- 1.160
- Treatment
- No Treatment
- Clarity
- VVS
- Taper
- Faceted
- Shape
- Fancy, Oval
- Couleurs
-
Tanzanite is the blue to violet gem variety of the mineral Zoisite. Since its relatively recent discovery in 1967, it has become a mainstream and popular gemstone, and is used extensively in jewelry. To date, Tanzanite is found only in the Arusha region of the African country of Tanzania, and it was named after its country of origin.
Tanzanite gemstones are always Heat treated. Natural Tanzanites have a more dull gray, greenish, or brownish color, and heating to above 800 degrees Fahrenheit (about 430 Celsius) will produce the deep blue to violet color. The main appeal of Tanzanite is its lovely color. Its color ranges from pure blue to purplish-blue. It is highly pleochroic, and will display different color saturation when viewed at different angles.
Item specifics
Name: Tanzanite
Place of Origin: Tanzania
Treatment: Heated
- UGS
- AM103(88)
- Dimensions (mm)
- 7.800 x 5.700 x 3.600 mm
- Poids (cts)
- 1.160
- Treatment
- No Treatment
- Clarity
- VVS
- Taper
- Faceted
- Shape
- Fancy, Oval
- Couleurs
-
Tanzanite is the blue to violet gem variety of the mineral Zoisite. Since its relatively recent discovery in 1967, it has become a mainstream and popular gemstone, and is used extensively in jewelry. To date, Tanzanite is found only in the Arusha region of the African country of Tanzania, and it was named after its country of origin.
Tanzanite gemstones are always Heat treated. Natural Tanzanites have a more dull gray, greenish, or brownish color, and heating to above 800 degrees Fahrenheit (about 430 Celsius) will produce the deep blue to violet color. The main appeal of Tanzanite is its lovely color. Its color ranges from pure blue to purplish-blue. It is highly pleochroic, and will display different color saturation when viewed at different angles.
Item specifics
Name: Tanzanite
Place of Origin: Tanzania
Treatment: Heated
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PositifExtremely well packaged, took me a good 10 minutes to be able to get it out. Thanks!
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Positif
A+++ fast shipping items as described!
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Positif
A+++ fast shipping items as described!
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Positif
A+++ fast shipping items as described!
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Positif
A+++ fast shipping items as described!
Audit
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Description inexacte
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Images précises
Comments
As per Listing Guide, Tanzanite is routinely heat treated to improve the color. Listings should state treatment = heated unless you are able to prove otherwise with a certificate.
![0.40 CTS VVS TANZANITE STONE - WELL CUT [S7072]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/250000-254999/252719/252719_1325126133.jpg?width=480&aspect_ratio=1001%3A1000)
