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2.50CT Natural Greenish Yellow Sphene full Fire Sphene
- SKU
- Afmetingen (mm)
- 8.8 x 7 x 4.8mm
- Gewicht (cts)
- 2.5
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- Kleuren
-
Sphene, also known as titanite, is a brilliant and colorful gemstone prized for its exceptional fire—the dispersion of light into a rainbow of colors, often surpassing that of diamond. Here's a brief description:
Sphene (Titanite) Overview
Color: Most commonly green, but also occurs in yellow, brown, reddish, or even black. Vivid green and yellow-green stones are the most valued.
Luster: Adamantine to sub-adamantine (very shiny and sparkly)
Hardness: 5–5.5 on the Mohs scale
Crystal System: Monoclinic
Refractive Index: 1.84–2.10 (high, contributing to its brilliance)
Dispersion: 0.051 (very high; more fire than diamond)
Transparency: Transparent to translucent
Composition: CaTiSiO5 (calcium titanium silicate)
Notable Characteristics
Fire & Brilliance: Due to its high dispersion and refractive index, sphene displays spectacular fire.
Birefringence: Strong double refraction causes a slightly "blurry" look when viewed under magnification.
Rarity: Sphene is relatively rare in gem quality, making it a collector's stone.
Care
Because of its relatively low hardness, sphene is best suited for pendants, earrings, or collector pieces rather than rings worn daily. Avoid harsh knocks or abrasive cleaning.
| Verzend provider | Verzending naar Pakistan | Verzending naar de rest van de wereld | Gecombineerde verzending ( Pakistan ) | Gecombineerde verzending (rest van de wereld) |
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- SKU
- Afmetingen (mm)
- 8.8 x 7 x 4.8 mm
- Gewicht (cts)
- 2.5
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- Kleuren
-
Sphene, also known as titanite, is a brilliant and colorful gemstone prized for its exceptional fire—the dispersion of light into a rainbow of colors, often surpassing that of diamond. Here's a brief description:
Sphene (Titanite) Overview
Color: Most commonly green, but also occurs in yellow, brown, reddish, or even black. Vivid green and yellow-green stones are the most valued.
Luster: Adamantine to sub-adamantine (very shiny and sparkly)
Hardness: 5–5.5 on the Mohs scale
Crystal System: Monoclinic
Refractive Index: 1.84–2.10 (high, contributing to its brilliance)
Dispersion: 0.051 (very high; more fire than diamond)
Transparency: Transparent to translucent
Composition: CaTiSiO5 (calcium titanium silicate)
Notable Characteristics
Fire & Brilliance: Due to its high dispersion and refractive index, sphene displays spectacular fire.
Birefringence: Strong double refraction causes a slightly "blurry" look when viewed under magnification.
Rarity: Sphene is relatively rare in gem quality, making it a collector's stone.
Care
Because of its relatively low hardness, sphene is best suited for pendants, earrings, or collector pieces rather than rings worn daily. Avoid harsh knocks or abrasive cleaning.
| Verzend provider | Verzending naar Pakistan | Verzending naar de rest van de wereld | Gecombineerde verzending ( Pakistan ) | Gecombineerde verzending (rest van de wereld) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| FedEx |
|
|
|
|
| DHL |
|
|
|
|
| UPS |
|
|
|
|
Welcome to the Galaxy Collectors !! TheGalaxy Collectors has been operating from Thailand, And....
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PositiefVery nice piece!
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Positief
Great! As on photo!
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Positief
Great! Thank you!
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Waarom overbieden gebruikers zichzelf?
Wanneer een bod wordt geplaatst, is dit het maximale bedrag dat een persoon bereid is te bieden voor het product. Ons systeem zal dan automatisch bieden namens de bieder, waarbij het bod stapsgewijs wordt verhoogd tot het maximum om hun positie als hoogste bieder te behouden.
Wanneer er een pictogram is dat 'Automatisch bod' aangeeft, betekent dit dat ons systeem actief biedingen plaatst voor de bieder op basis van hun maximale bod. Dit kan lijken alsof bieders zichzelf overbieden, maar het is gewoon een resultaat van het systeem dat het bod bijwerkt om de maximale limiet van de bieder weer te geven.
