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$4,000.00 USD
Prijs
1252
2
Top Quality 8.77 carat Natural Best Tourmaline Gemstone
1252
2
- SKU
- Afmetingen (mm)
- 12.950 x 12.060 x 8.040mm
- Gewicht (cts)
- 8.770
- Treatment
- Heat Treatment
- Clarity
- VVS
- Type
- Faceted
- Shape
- Cushion
- Certificate Gem Lab
- AIG
- 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 Tourmaline's, 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.
- SKU
- Afmetingen (mm)
- 12.950 x 12.060 x 8.040 mm
- Gewicht (cts)
- 8.770
- Treatment
- Heat Treatment
- Clarity
- VVS
- Type
- Faceted
- Shape
- Cushion
- Certificate Gem Lab
- AIG
- 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 Tourmaline's, 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.
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Express Shipping | $35.00 / :dagen dagen | $35.00 / :dagen dagen |
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Express Shipping wordt verdisconteerd tot $35.00 bij bestellingen met 2 of meer artikelen
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Express Shipping wordt verdisconteerd tot $35.00 bij bestellingen met 2 of meer artikelen
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Audit
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Verzendgegevens
Verzenden:
$13.00 21 dagen via Standard Shipping - Tracked
Schepen van:
Thailand
Betalingsmogelijkheden
Deze verkoper voegt 2.00% belasting toe aan transacties in Thailand.
Overzicht
Vermeldingstype :
Standard
Product-ID :
2357161
Begint : 18th November 2024 01:02 am PST
* Alle prijzen zijn in:valuta