Opals
Gemstones
Jewelry
Coins
予約なしOpal Auctions
予約なしJewelry Auctioned
予約なしCoins Auctioned
Presenting 30.09 Carat Natural Top-Quality D Block Tanzanite Gemstone
- SKU
- 寸法(mm)
- 22.100 x 15.400 x 10.700mm
- 重さ (CT)
- 30.090
- Treatment
- No Treatment
- Clarity
- VVS
- タイプ
- Faceted
- Shape
- Oval
- 色
-
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.
- SKU
- 寸法(mm)
- 22.100 x 15.400 x 10.700 mm
- 重さ (CT)
- 30.090
- Treatment
- No Treatment
- Clarity
- VVS
- タイプ
- Faceted
- Shape
- Oval
- 色
-
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.
| 配送業者 | 配送先Thailand | その他の国への配送 |
|---|---|---|
| Standard Shipping - Tracked | $13.00 / 1 | $13.00 / 21 |
|
：国
Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$15.00に割引されます
世界のその他の地域
Standard Shipping - Tracked 、 2以上のアイテムを含む注文で$15.00に割引されます
|
||
| FedEx | $35.00 / 1 | $35.00 / 10 |
|
：国
FedEx 、 2以上のアイテムを含む注文で$30.00に割引されます
世界のその他の地域
FedEx 、 2以上のアイテムを含む注文で$35.00に割引されます
|
||
| Express Shipping | $35.00 / 7 | $35.00 / 7 |
|
：国
Express Shipping 、 2以上のアイテムを含む注文で$35.00に割引されます
世界のその他の地域
Express Shipping 、 2以上のアイテムを含む注文で$35.00に割引されます
|
||
-
ポジティブPaid and shipped - no feedback left after 100 days
-
ポジティブ
Paid and shipped - no feedback left after 100 days
-
ポジティブ
Paid and shipped - no feedback left after 100 days
-
ポジティブ
Gorgeous gemstone with excellent luster
監査
-
説明が不正確
-
正確な写真
Comments
Tanzanite is to be listed as Heated unless you can prove otherwise with a Certificate.
![1.21 CTS VVS TANZANITE STONE - EXCELLENT CUT [TAN35]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/360000-364999/360410/360410_1367275558.jpg?width=480&aspect_ratio=1001%3A1000)
