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AIG CertTop Quality 3.58 Carat Natural Indigo Blue Tourmaline
3660 views
6 watching
Details
- SKU
- Dimensions (mm)
- 11.19 x 8.78 x 4.72mm
- Weight (cts)
- 3.58
- Treatment
- Heat Treatment
- Clarity
- VVS
- Type
- Faceted
- Shape
- Cushion
- Certificate Gem Lab
- AIG
- Colours
-
Description
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.
Shipping
| Shipping provider | Shipping to Thailand | Shipping to rest of world | Combined Shipping (Thailand) | Combined Shipping (rest of the world) |
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| Standard Shipping - Tracked |
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Details
- SKU
- Dimensions (mm)
- 11.19 x 8.78 x 4.72 mm
- Weight (cts)
- 3.58
- Treatment
- Heat Treatment
- Clarity
- VVS
- Type
- Faceted
- Shape
- Cushion
- Certificate Gem Lab
- AIG
- Colours
-
Description
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.
Shipping
| Shipping provider | Shipping to Thailand | Shipping to rest of world | Combined Shipping (Thailand) | Combined Shipping (rest of the world) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| Express Shipping |
|
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Store
AT Minerals Mania Stone, We offer a premium selection of untreated, high-quality gemstones featuring....
Bangkok, Thailand
Owned by mineralsmaniastones
Verified
Recent Feedback
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Positive
Very very happy with my purchase good communication and good sellers high quality products 5/5 highly recommend
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Positive
Very good sellers nice stone highly recommended 5/5
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PositivePaid and shipped - no feedback left after 100 days
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Positive
beautiful gem!
Audit
The Gemstone Sheriff program allows our members to request an audit on any product, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.
Shipping Details
Costs:
Transit:
21 days via Standard Shipping - Tracked
Ships from:
Thailand
Payment Options
This seller adds 2.00% tax to transactions in Thailand.
Overview
Listing Type :
Standard
Product ID :
2361413
Starts : 20th December 2025 12:56 am PST
* All prices are in USD