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Natural Fire Sphene 0.60CT Stunning Quality Sphene
- SKU
- Afmetingen (mm)
- 4.51 x 4.28 x 3.29mm
- Gewicht (cts)
- 0.6
- Treatment
- No Treatment
- Shape
- Emerald
- Type
- Faceted
- Clarity
- VS
- Kleuren
-
Sphene, also known as titanite, is a rare and beautiful gemstone prized by collectors and jewelry enthusiasts for its striking brilliance and unique optical properties. Here’s a detailed description:
General Characteristics
Chemical composition: Calcium titanium silicate (CaTiSiO5), often with traces of iron, aluminum, and rare earth elements.
Crystal system: Monoclinic.
Color: Can range from yellow, green, brown, orange, reddish, or even black; green and golden tones are the most valued.
Luster: Adamantine to sub-adamantine, giving it a bright, almost diamond-like shine.
Transparency: Transparent to translucent.
Optical Properties
Dispersion: Very high (greater than diamond), giving sphene extraordinary “fire”—the colorful flashes of light seen when the stone is moved.
Refractive index: 1.84–2.11 (relatively high, contributing to its brilliance).
Pleochroism: Often strong, showing different colors when viewed from different angles.
Physical Properties
Hardness: 5–5.5 on the Mohs scale (softer than quartz, making it relatively delicate for jewelry use).
Specific gravity: 3.4–3.6.
Cleavage: Distinct, which can make cutting and setting challenging.
| Verzend provider | Verzending naar Thailand | Verzending naar de rest van de wereld | Gecombineerde verzending ( Thailand ) | Gecombineerde verzending (rest van de wereld) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
Niet beschikbaar |
|
| FedEx |
|
|
Niet beschikbaar |
|
- SKU
- Afmetingen (mm)
- 4.51 x 4.28 x 3.29 mm
- Gewicht (cts)
- 0.6
- Treatment
- No Treatment
- Shape
- Emerald
- Type
- Faceted
- Clarity
- VS
- Kleuren
-
Sphene, also known as titanite, is a rare and beautiful gemstone prized by collectors and jewelry enthusiasts for its striking brilliance and unique optical properties. Here’s a detailed description:
General Characteristics
Chemical composition: Calcium titanium silicate (CaTiSiO5), often with traces of iron, aluminum, and rare earth elements.
Crystal system: Monoclinic.
Color: Can range from yellow, green, brown, orange, reddish, or even black; green and golden tones are the most valued.
Luster: Adamantine to sub-adamantine, giving it a bright, almost diamond-like shine.
Transparency: Transparent to translucent.
Optical Properties
Dispersion: Very high (greater than diamond), giving sphene extraordinary “fire”—the colorful flashes of light seen when the stone is moved.
Refractive index: 1.84–2.11 (relatively high, contributing to its brilliance).
Pleochroism: Often strong, showing different colors when viewed from different angles.
Physical Properties
Hardness: 5–5.5 on the Mohs scale (softer than quartz, making it relatively delicate for jewelry use).
Specific gravity: 3.4–3.6.
Cleavage: Distinct, which can make cutting and setting challenging.
| Verzend provider | Verzending naar Thailand | Verzending naar de rest van de wereld | Gecombineerde verzending ( Thailand ) | Gecombineerde verzending (rest van de wereld) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
Niet beschikbaar |
|
| FedEx |
|
|
Niet beschikbaar |
|
Best Gemstone At Your Doorstep.
-
PositiefPaid and shipped - no feedback left after 100 days
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Positief
beautiful tourmaline. everything is perfect*****. thank you!!
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.
