Opals
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4.05 Ct Fine Color Natural Tourmaline ~ Mozambique SKU A40
- 存貨單位
- 尺寸（毫米）
- 11.200 x 9.250 x 5.160mm
- 重量 (cts)
- 4.050
- Treatment
- No Treatment
- 類型
- Faceted
- 顏色
-
Tourmaline is extremely popular among collectors and is a well-known gemstone. It is the most multicolored mineral type known, occurring in virtually every color of the spectrum. Individual stones are often multicolored and are unsurpassed in their beauty. The color of some Tourmaline can be enhanced through Heat treatment. Some greenish stones can be made deep green, some brownish-red stones can be made red, and some light pink stones can be made colorless through heating. Tourmaline has many interesting optical properties. Many green and blue specimens are strongly pleochroic. Indicolite is one of the most valuable and collectible of all elbaite Tourmalines, with hues spanning from lighter to deep, intense blues. Cutting indicolite can be a task for even the most skilled of cutters, as it is strongly Pleochroic and appears darker when viewed down the crystal. This factor must be taken into consideration when cutting, as a loss of transparency and brilliance can occur in darker specimens.
Item specifics:
Name: TOURMALINE
Item Shape: OVAL SHAPE
Color: GRAYISH GREEN
CLARITY: SI
- 存貨單位
- 尺寸（毫米）
- 11.200 x 9.250 x 5.160 mm
- 重量 (cts)
- 4.050
- Treatment
- No Treatment
- 類型
- Faceted
- 顏色
-
Tourmaline is extremely popular among collectors and is a well-known gemstone. It is the most multicolored mineral type known, occurring in virtually every color of the spectrum. Individual stones are often multicolored and are unsurpassed in their beauty. The color of some Tourmaline can be enhanced through Heat treatment. Some greenish stones can be made deep green, some brownish-red stones can be made red, and some light pink stones can be made colorless through heating. Tourmaline has many interesting optical properties. Many green and blue specimens are strongly pleochroic. Indicolite is one of the most valuable and collectible of all elbaite Tourmalines, with hues spanning from lighter to deep, intense blues. Cutting indicolite can be a task for even the most skilled of cutters, as it is strongly Pleochroic and appears darker when viewed down the crystal. This factor must be taken into consideration when cutting, as a loss of transparency and brilliance can occur in darker specimens.
Item specifics:
Name: TOURMALINE
Item Shape: OVAL SHAPE
Color: GRAYISH GREEN
CLARITY: SI
| 運輸商 | 運送至：國家 | 運送到世界其他地區 |
|---|---|---|
| Standard Shipping - Tracked | $10.00 / ：幾天天 | $15.00 / ：幾天天 |
|
：國家
Standard Shipping - Tracked 對包含 2 或更多商品的訂單折扣為 $16.00
世界其他地區
Standard Shipping - Tracked 對包含 2 或更多商品的訂單折扣為 $16.00
|
||
| FedEx | $28.00 / ：幾天天 | $28.00 / ：幾天天 |
|
：國家
FedEx 對包含 2 或更多商品的訂單折扣為 $28.00
世界其他地區
FedEx 對包含 2 或更多商品的訂單折扣為 $28.00
|
||
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積極的Wow, amazing gem, well-cut, as described, proper weight. Thank you!
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積極的
Absolutely fantastic, such a vivid pinkish red stone I have not seen.
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積極的
Very nice stone. Absolute luster. Great, and hope doing well together in a future. All best
