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AIG Certified 4.16 Ct Blue Green Color Natural Paraiba Tourmaline Gemstone
- Artikelnummer
- Abmessungen (mm)
- 12.260 x 8.580 x 6.230mm
- Gewicht (cts)
- 4.160
- Certificate Gem Lab
- AIG
- Treatment
- No Treatment
- Shape
- Oval
- Typ
- Faceted
- Farben
-
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: Paraiba
Colour: Blue Green
Origin: Afghanistan
- Artikelnummer
- Abmessungen (mm)
- 12.260 x 8.580 x 6.230 mm
- Gewicht (cts)
- 4.160
- Certificate Gem Lab
- AIG
- Treatment
- No Treatment
- Shape
- Oval
- Typ
- Faceted
- Farben
-
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: Paraiba
Colour: Blue Green
Origin: Afghanistan
| Versandanbieter | Versand nach:Land | Versand in den Rest der Welt |
|---|---|---|
| Standard Shipping - Tracked | $10.00 / :Tage Tage | $13.00 / :Tage Tage |
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:Land
Standard Shipping - Tracked erhält bei Bestellungen mit 3 oder mehr Artikeln einen Rabatt auf $15.00
Rest der Welt
Standard Shipping - Tracked erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $25.00
|
||
| DHL | $35.00 / :Tage Tage | $35.00 / :Tage Tage |
|
:Land
DHL erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $30.00
Rest der Welt
DHL erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $30.00
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PositivThis is stunning. Really happy. Arrived quickly too.
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Positiv
nice gem tnx
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Positiv
Really nice stone. Combined delivery. Arrived quite quickly!
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Positiv
Beautiful. Astounding when the light hits it. Arrived quickly.
Warum überbieten sich Nutzer selbst?
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Wenn das Symbol „Automatisches Gebot“ angezeigt wird, bedeutet dies, dass unser System aktiv Gebote für den Benutzer auf der Grundlage seines Höchstgebots abgibt. Dies mag so aussehen, als ob die Nutzer sich selbst überbieten würden, aber es liegt einfach daran, dass das System das Gebot aktualisiert, um das Höchstlimit des Nutzers widerzuspiegeln.
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Comments
The Verified Seller has provided accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Many Gemstones have received treatments to enhance their color or clarity to further emphasize their beauty and we insist treatments are disclosed. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions.
