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3.61ct Flawless Soft Yellow Asscher Tourmaline |9MM SIZE| Natural Africa
- UGS
- Dimensions (mm)
- 9.100 x 9.000 x 6.400mm
- Poids (cts)
- 3.610
- Treatment
- No Treatment
- Shape
- Asscher
- Taper
- Faceted
- Clarity
- VVS
- Couleurs
-
Welcome to SuchenGems!
Tourmaline is a group of minerals that are hard enough to be used as gemstones. It's known for its many colors, including pink, blue, green, yellow, red, orange, purple, brown, and colorless.
Physical properties
Hardness: 7–7.5 on the Mohs scale
Crystal structure: Trigonal, with rounded triangular cross-sections
Cleavage: Indistinct
Fracture: Conchoidal, sometimes forming spherical lumps
Specific gravity: 2.8–3.3, depending on chemical composition
Color
Black: The most common color
Zoned: Some tourmalines have different colors in different parts of the crystal
Cat's-eye effect: Some tourmalines have a chatoyancy effect, caused by thin inclusions that form during growth
Types
Iron tourmaline: Also known as schorl, this type is black
Magnesium tourmaline: Also known as dravite, this type is brown
Alkali tourmaline: This type can be pink (rubellite), green (Brazilian emerald), or colorless (achroite)
Uses Cut into gemstones and Carved into decorative objects.
- UGS
- Dimensions (mm)
- 9.100 x 9.000 x 6.400 mm
- Poids (cts)
- 3.610
- Treatment
- No Treatment
- Shape
- Asscher
- Taper
- Faceted
- Clarity
- VVS
- Couleurs
-
Welcome to SuchenGems!
Tourmaline is a group of minerals that are hard enough to be used as gemstones. It's known for its many colors, including pink, blue, green, yellow, red, orange, purple, brown, and colorless.
Physical properties
Hardness: 7–7.5 on the Mohs scale
Crystal structure: Trigonal, with rounded triangular cross-sections
Cleavage: Indistinct
Fracture: Conchoidal, sometimes forming spherical lumps
Specific gravity: 2.8–3.3, depending on chemical composition
Color
Black: The most common color
Zoned: Some tourmalines have different colors in different parts of the crystal
Cat's-eye effect: Some tourmalines have a chatoyancy effect, caused by thin inclusions that form during growth
Types
Iron tourmaline: Also known as schorl, this type is black
Magnesium tourmaline: Also known as dravite, this type is brown
Alkali tourmaline: This type can be pink (rubellite), green (Brazilian emerald), or colorless (achroite)
Uses Cut into gemstones and Carved into decorative objects.
| Fournisseur d'expédition | Expédition vers Thailand | Expédition dans le reste du monde |
|---|---|---|
| Standard Shipping - Tracked | $8.50 / 7 | $10.50 / 21 |
|
Thailand
Standard Shipping - Tracked bénéficie d'une remise de $13.00 sur les commandes de $20.00 ou plus
Reste du monde
Standard Shipping - Tracked bénéficie d'une remise de $20.00 sur les commandes contenant 2 ou plus d'articles
|
||
| FedEx | $30.00 / 2 | $32.00 / 7 |
|
Thailand
FedEx bénéficie d'une remise de $35.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
FedEx bénéficie d'une remise de $40.00 sur les commandes contenant 2 ou plus d'articles
|
||
| DHL | $30.00 / 3 | $32.00 / 7 |
|
Thailand
DHL bénéficie d'une remise de $35.00 sur les commandes de $100.00 ou plus
Reste du monde
DHL bénéficie d'une remise de $35.00 sur les commandes contenant 2 ou plus d'articles
|
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"Family-owned and operated, SuchenGems promises exceptional service, quality, and authenticity.
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PositifWonderfully beautiful stone. Photos don’t do this stone justice, it’s a definite must see in person to understand its true beauty. Couldn’t be happier. It arrived on time, packaged very very well. Thank you so very much
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Positif
Received, please write down item or ID no. , thank you !
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Positif
Very happy with this stone and the whole process. I recommend checking out this sellers products if your in the market for great gems.
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Positif
Perfect gem and fast shipping. Would recommend this seller.
