Opals
Gemstones
Jewelry
Coins
Visualizza tutte le foto (8)
Brilliant Color 1.85 Ct Natural Yellowish Green Tourmaline SKU A26
- SKU
- Dimensioni (mm)
- 8.400 x 7.500 x 4.600mm
- Peso (cts)
- 1.850
- Treatment
- No Treatment
- Tipo
- Faceted
- Colori
-
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 CUT
Place of Origin: AFRICA
Color: GREENISH
- SKU
- Dimensioni (mm)
- 8.400 x 7.500 x 4.600 mm
- Peso (cts)
- 1.850
- Treatment
- No Treatment
- Tipo
- Faceted
- Colori
-
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 CUT
Place of Origin: AFRICA
Color: GREENISH
| Fornitore di spedizioni | Spedizione in :paese | Spedizione nel resto del mondo |
|---|---|---|
| Standard Shipping - Tracked | $10.00 / : giorni giorni | $15.00 / : giorni giorni |
|
:Paese
Standard Shipping - Tracked è scontato a :prezzo per ordini con :quantità o più articoli
Resto del mondo
Standard Shipping - Tracked è scontato a :prezzo per ordini con :quantità o più articoli
|
||
| FedEx | $28.00 / : giorni giorni | $28.00 / : giorni giorni |
|
:Paese
FedEx è scontato a :prezzo per ordini con :quantità o più articoli
Resto del mondo
FedEx è scontato a :prezzo per ordini con :quantità o più articoli
|
||
-
PositivoWow, amazing gem, well-cut, as described, proper weight. Thank you!
-
Positivo
Absolutely fantastic, such a vivid pinkish red stone I have not seen.
-
Positivo
Very nice stone. Absolute luster. Great, and hope doing well together in a future. All best
-
Positivo
Thank you, very nice and attractive gemstone. Fast shipment.
