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Afghanistan 4.62 Carat top Quality Natural Tourmaline Gemstone
- SKU
- Afmetingen (mm)
- 12.110 x 9.240 x 5.440mm
- Gewicht (cts)
- 4.620
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- Kleuren
-
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
- SKU
- Afmetingen (mm)
- 12.110 x 9.240 x 5.440 mm
- Gewicht (cts)
- 4.620
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- Kleuren
-
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
| Verzend provider | Verzending naar Thailand | Verzending naar de rest van de wereld |
|---|---|---|
| Standard Shipping - Tracked | $10.00 / 15 | $13.00 / 21 |
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Thailand
Standard Shipping - Tracked krijgt korting op $15.00 bij bestellingen met 3 of meer artikelen
Rest van de wereld
Standard Shipping - Tracked krijgt korting op $25.00 bij bestellingen met 2 of meer artikelen
|
||
| DHL | $35.00 / 10 | $35.00 / 10 |
|
Thailand
DHL krijgt korting op $30.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
DHL krijgt korting op $30.00 bij bestellingen met 2 of meer artikelen
|
||
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PositiefVery good color. Promptly shipped. Arrived with no documentation.
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Positief
An utterly angelic and charming sparkler, and incredibly clean. It arrived quickly too. Thank you so much
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Positief
Even lovelier in real life. A real beauty. Thanks.
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Positief
Despite the beveled pavilion, the stone shines due to its excellent cut.
Waarom overbieden gebruikers zichzelf?
Wanneer een bod wordt geplaatst, is dit het maximale bedrag dat een persoon bereid is te bieden voor het product. Ons systeem zal dan automatisch bieden namens de bieder, waarbij het bod stapsgewijs wordt verhoogd tot het maximum om hun positie als hoogste bieder te behouden.
Wanneer er een pictogram is dat 'Automatisch bod' aangeeft, betekent dit dat ons systeem actief biedingen plaatst voor de bieder op basis van hun maximale bod. Dit kan lijken alsof bieders zichzelf overbieden, maar het is gewoon een resultaat van het systeem dat het bod bijwerkt om de maximale limiet van de bieder weer te geven.
