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2.37 CTS VVS SPARKLING COLOURFUL SPHENE [S7252]
- UGS
- Dimensions (mm)
- 9.000 x 8.000 x 5.000mm
- Poids (cts)
- Certified Gemstones
- Non
- Taper
- Faceted
- Couleurs
-
SPHENE
This is a natural untreated stone ready for setting.
Delicate rainbow colours.
Mined in Madagascar
Well cut
Grade VVS
Weight 2.37 cts app
Size 8.6 x 7.7 x 4.6 mm app
Sphene (or Titanite) is a rare collector gemstone with an unusually high refractive index and a hardness of 5 -5.5. Sphene is named from the greek word for wedge, because of its typical wedge shaped crystal habit Because of its high dispersion and refractive index, a well cut sphene can display stunning brilliance. Sphene is somewhat soft and as a result more suitable as a pendant than as a ring stone.
Sphene is widely distributed as an accessory mineral, particularly in coarse-grained igneous rocks such as syenite, nepheline syenite, diorite and granodiorite. It occurs similarly in schists or gneisses and in some metamorphosed limestones. Collectors appreciate its crystals, in which twinning is common, as well as the striking appearance of the faceted gemstones.
- UGS
- Dimensions (mm)
- 9.000 x 8.000 x 5.000 mm
- Poids (cts)
- Certified Gemstones
- Non
- Taper
- Faceted
- Couleurs
-
SPHENE
This is a natural untreated stone ready for setting.
Delicate rainbow colours.
Mined in Madagascar
Well cut
Grade VVS
Weight 2.37 cts app
Size 8.6 x 7.7 x 4.6 mm app
Sphene (or Titanite) is a rare collector gemstone with an unusually high refractive index and a hardness of 5 -5.5. Sphene is named from the greek word for wedge, because of its typical wedge shaped crystal habit Because of its high dispersion and refractive index, a well cut sphene can display stunning brilliance. Sphene is somewhat soft and as a result more suitable as a pendant than as a ring stone.
Sphene is widely distributed as an accessory mineral, particularly in coarse-grained igneous rocks such as syenite, nepheline syenite, diorite and granodiorite. It occurs similarly in schists or gneisses and in some metamorphosed limestones. Collectors appreciate its crystals, in which twinning is common, as well as the striking appearance of the faceted gemstones.
| Fournisseur d'expédition | Expédition vers :pays | Expédition dans le reste du monde |
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| FedEx | $12.00 / : jours jours | $39.00 / : jours jours |
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| Registered Shipping | $9.00 / : jours jours | $16.00 / : jours jours |
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PositifAbsolutely stunning,thank you for the super quick shipping.
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Positif
Great and clear sapphire, beautiful cut ! Great packaging
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Négatif
Not as pictured and underweight by 1.52ct.
![APATITR ROUGH PARCEL -BRAZIL 61.55 CTS [F2309]](https://liveplatforms-production.b-cdn.net/tenants/gr/uploads/images/200000-204999/201144/201144_1286943099.jpg?width=480&aspect_ratio=1001%3A1000)
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Positif
As pictured but unweight by .14 ct, will accept.
