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Natural Sphene 4.35CT Best Quality Natural Sphene
- SKU
- Dimensions (mm)
- 10.27 x 8.37 x 6.76mm
- Weight (cts)
- 4.35
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- Colours
-
Sphene, also known as Titanite, is a rare, brilliant gemstone prized for its remarkable fire (dispersion), which can exceed that of diamond. Here’s a detailed breakdown:
General Description
Name: Sphene (also called Titanite)
Chemical Formula: CaTiSiO5 (Calcium Titanium Silicate)
Crystal System: Monoclinic
Hardness (Mohs): 5 to 5.5
Specific Gravity: 3.4 – 3.6
Refractive Index: 1.84 – 2.11 (very high)
Dispersion (Fire): 0.051 (higher than diamond’s 0.044)
Transparency: Transparent to translucent
Luster: Adamantine to resinous
Color Range
Sphene occurs in a variety of colors, most commonly:
Green (especially yellow-green and olive)
Yellow and brown
Reddish hues
Rarely: Colorless or black
Color is typically influenced by trace elements like iron and rare earth elements.
Gemstone Appeal
Sphene is known for:
Exceptional fire (colorful flashes in light)
High brilliance
Pleochroism – it shows different colors from different angles
A rich, warm glow especially in green and yellow tones
However, due to its softness, it’s not ideal for daily wear rings unless well-protected.
Sources
Major sources include:
Pakistan (highly prized green specimens)
Brazil
Madagascar
Russia
Sri Lanka
Myanmar
Care & Handling
Fragile: Easily scratched or chipped
Avoid: Harsh chemicals, ultrasonic cleaners, and rough contact
Clean with: Warm, soapy water and soft cloth only
Interesting Facts
The name “Sphene” comes from the Greek sphenos, meaning “wedge,” due to its crystal shape.
It was renamed “Titanite” because of its titanium content, but “Sphene” remains the common name in the gem trade.
It is often cut in brilliant or custom shapes to enhance its dispersion.
Sphene, also known as Titanite, is a rare, brilliant gemstone prized for its remarkable fire (dispersion), which can exceed that of diamond. Here’s a detailed breakdown:
General Description
Name: Sphene (also called Titanite)
Chemical Formula: CaTiSiO5 (Calcium Titanium Silicate)
Crystal System: Monoclinic
Hardness (Mohs): 5 to 5.5
Specific Gravity: 3.4 – 3.6
Refractive Index: 1.84 – 2.11 (very high)
Dispersion (Fire): 0.051 (higher than diamond’s 0.044)
Transparency: Transparent to translucent
Luster: Adamantine to resinous
Color Range
Sphene occurs in a variety of colors, most commonly:
Green (especially yellow-green and olive)
Yellow and brown
Reddish hues
Rarely: Colorless or black
Color is typically influenced by trace elements like iron and rare earth elements.
Gemstone Appeal
Sphene is known for:
Exceptional fire (colorful flashes in light)
High brilliance
Pleochroism – it shows different colors from different angles
A rich, warm glow especially in green and yellow tones
However, due to its softness, it’s not ideal for daily wear rings unless well-protected.
Sources
Major sources include:
Pakistan (highly prized green specimens)
Brazil
Madagascar
Russia
Sri Lanka
Myanmar
Care & Handling
Fragile: Easily scratched or chipped
Avoid: Harsh chemicals, ultrasonic cleaners, and rough contact
Clean with: Warm, soapy water and soft cloth only
Interesting Facts
The name “Sphene” comes from the Greek sphenos, meaning “wedge,” due to its crystal shape.
It was renamed “Titanite” because of its titanium content, but “Sphene” remains the common name in the gem trade.
It is often cut in brilliant or custom shapes to enhance its dispersion.
| Shipping provider | Shipping to Thailand | Shipping to rest of world | Combined Shipping (Thailand) | Combined Shipping (rest of the world) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
Not available |
|
| FedEx |
|
|
Not available |
|
- SKU
- Dimensions (mm)
- 10.27 x 8.37 x 6.76 mm
- Weight (cts)
- 4.35
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- Colours
-
Sphene, also known as Titanite, is a rare, brilliant gemstone prized for its remarkable fire (dispersion), which can exceed that of diamond. Here’s a detailed breakdown:
General Description
Name: Sphene (also called Titanite)
Chemical Formula: CaTiSiO5 (Calcium Titanium Silicate)
Crystal System: Monoclinic
Hardness (Mohs): 5 to 5.5
Specific Gravity: 3.4 – 3.6
Refractive Index: 1.84 – 2.11 (very high)
Dispersion (Fire): 0.051 (higher than diamond’s 0.044)
Transparency: Transparent to translucent
Luster: Adamantine to resinous
Color Range
Sphene occurs in a variety of colors, most commonly:
Green (especially yellow-green and olive)
Yellow and brown
Reddish hues
Rarely: Colorless or black
Color is typically influenced by trace elements like iron and rare earth elements.
Gemstone Appeal
Sphene is known for:
Exceptional fire (colorful flashes in light)
High brilliance
Pleochroism – it shows different colors from different angles
A rich, warm glow especially in green and yellow tones
However, due to its softness, it’s not ideal for daily wear rings unless well-protected.
Sources
Major sources include:
Pakistan (highly prized green specimens)
Brazil
Madagascar
Russia
Sri Lanka
Myanmar
Care & Handling
Fragile: Easily scratched or chipped
Avoid: Harsh chemicals, ultrasonic cleaners, and rough contact
Clean with: Warm, soapy water and soft cloth only
Interesting Facts
The name “Sphene” comes from the Greek sphenos, meaning “wedge,” due to its crystal shape.
It was renamed “Titanite” because of its titanium content, but “Sphene” remains the common name in the gem trade.
It is often cut in brilliant or custom shapes to enhance its dispersion.
Sphene, also known as Titanite, is a rare, brilliant gemstone prized for its remarkable fire (dispersion), which can exceed that of diamond. Here’s a detailed breakdown:
General Description
Name: Sphene (also called Titanite)
Chemical Formula: CaTiSiO5 (Calcium Titanium Silicate)
Crystal System: Monoclinic
Hardness (Mohs): 5 to 5.5
Specific Gravity: 3.4 – 3.6
Refractive Index: 1.84 – 2.11 (very high)
Dispersion (Fire): 0.051 (higher than diamond’s 0.044)
Transparency: Transparent to translucent
Luster: Adamantine to resinous
Color Range
Sphene occurs in a variety of colors, most commonly:
Green (especially yellow-green and olive)
Yellow and brown
Reddish hues
Rarely: Colorless or black
Color is typically influenced by trace elements like iron and rare earth elements.
Gemstone Appeal
Sphene is known for:
Exceptional fire (colorful flashes in light)
High brilliance
Pleochroism – it shows different colors from different angles
A rich, warm glow especially in green and yellow tones
However, due to its softness, it’s not ideal for daily wear rings unless well-protected.
Sources
Major sources include:
Pakistan (highly prized green specimens)
Brazil
Madagascar
Russia
Sri Lanka
Myanmar
Care & Handling
Fragile: Easily scratched or chipped
Avoid: Harsh chemicals, ultrasonic cleaners, and rough contact
Clean with: Warm, soapy water and soft cloth only
Interesting Facts
The name “Sphene” comes from the Greek sphenos, meaning “wedge,” due to its crystal shape.
It was renamed “Titanite” because of its titanium content, but “Sphene” remains the common name in the gem trade.
It is often cut in brilliant or custom shapes to enhance its dispersion.
| Shipping provider | Shipping to Thailand | Shipping to rest of world | Combined Shipping (Thailand) | Combined Shipping (rest of the world) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
Not available |
|
| FedEx |
|
|
Not available |
|
Best Gemstone At Your Doorstep.
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Positivebeautiful tourmaline. everything is perfect*****. thank you!!
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Positive
Good seller! Hope to do business again!
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Positive
Nice stone.
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Positive
The stone is beautiful, but there is a thin transverse inclusion in the stone that looks like an internal thin crack
Reserve not met
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