Presenting 5.86 carats zircon pear shape
- UGS
- Zar1
- Dimensions (mm)
- 10.4 x 9.7 x 6.2mm
- Poids (cts)
- 5.86
- Treatment
- No Treatment
- Shape
- Pear
- Type
- Faceted
- Clarity
- VVS
- Couleurs
-
Zircon is a mineralbelonging to the group of nesosilicates and is a source of the metal zirconium. Its chemical name is zirconium(IV) silicate, and its corresponding chemical formula is ZrSiO4. An empirical formulashowing some of the range of substitution in zircon is (Zr1–y, REEy)(SiO4)1–x(OH)4x–y. Zircon precipitates from silicate melts and has relatively high concentrations of high field strength incompatible elements. For example, hafnium is almost always present in quantities ranging from 1 to 4%. The crystal structure of zircon is tetragonalcrystal system. The natural color of zircon varies between colorless, yellow-golden, red, brown, blue, and green.
| Fournisseur d'expédition | Expédition vers Thaïlande | Expédition dans le reste du monde | Expédition combinée ( Thaïlande ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
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| FedEx |
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Pas disponible |
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| Registered Shipping |
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Pas disponible | Pas disponible |
- UGS
- Zar1
- Dimensions (mm)
- 10.4 x 9.7 x 6.2 mm
- Poids (cts)
- 5.86
- Treatment
- No Treatment
- Shape
- Pear
- Type
- Faceted
- Clarity
- VVS
- Couleurs
-
Zircon is a mineralbelonging to the group of nesosilicates and is a source of the metal zirconium. Its chemical name is zirconium(IV) silicate, and its corresponding chemical formula is ZrSiO4. An empirical formulashowing some of the range of substitution in zircon is (Zr1–y, REEy)(SiO4)1–x(OH)4x–y. Zircon precipitates from silicate melts and has relatively high concentrations of high field strength incompatible elements. For example, hafnium is almost always present in quantities ranging from 1 to 4%. The crystal structure of zircon is tetragonalcrystal system. The natural color of zircon varies between colorless, yellow-golden, red, brown, blue, and green.
| Fournisseur d'expédition | Expédition vers Thaïlande | Expédition dans le reste du monde | Expédition combinée ( Thaïlande ) | Expédition combinée (reste du monde) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
Pas disponible |
|
| Registered Shipping |
|
|
Pas disponible | Pas disponible |
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PositifAbsolutely beautiful 1.7 Teal sapphire! I can't wait to create a beautiful ring with this stone. Great Seller!