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40 Ct Natural Bi Color Jabba Mine Tourmaline From Afghanistan
- SKU
- Dimensiones (mm)
- 21.000 x 17.350 x 13.620mm
- Peso (cts)
- 40.000
- Treatment
- No Treatment
- Tipo
- Rough
- Colores
-
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: BI COLOR TOURMALINE
Item Shape: FANCY CUT
Color: GREEN AND BLUE
CLARITY: VVS
- SKU
- Dimensiones (mm)
- 21.000 x 17.350 x 13.620 mm
- Peso (cts)
- 40.000
- Treatment
- No Treatment
- Tipo
- Rough
- Colores
-
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: BI COLOR TOURMALINE
Item Shape: FANCY CUT
Color: GREEN AND BLUE
CLARITY: VVS
| Proveedor de envío | Envío a: país | Envíos al resto del mundo |
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| Standard Shipping - Tracked | $10.00 / :días días | $13.00 / :días días |
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:país
:proveedor tiene un descuento de $15.00 en pedidos con 3 o más artículos
Resto del mundo
:proveedor tiene un descuento de $25.00 en pedidos con 2 o más artículos
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| DHL | $35.00 / :días días | $35.00 / :días días |
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:país
:proveedor tiene un descuento de $30.00 en pedidos con 2 o más artículos
Resto del mundo
:proveedor tiene un descuento de $30.00 en pedidos con 2 o más artículos
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PositivoThank you for the opportunity to buy great gemstones
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Positivo
This is stunning. Really happy. Arrived quickly too.
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Positivo
nice gem tnx
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Positivo
Really nice stone. Combined delivery. Arrived quite quickly!
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