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Natural Sapphire 0.55CT Top Quality Sapphire from sri lanka
- SKU
- As
- Dimensioni (mm)
- 6.31 x 4.55 x 2.14mm
- Peso (cts)
- 0.55
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Faceted
- Clarity
- VVS
- Colori
-
Sapphire is the gem variety of corundum (Al2O3), prized for its brilliance, hardness, and wide range of colors.
Appearance & Color
Best known for blue hues, ranging from velvety royal blue to light cornflower blue, caused by trace amounts of iron and titanium.
Can occur in nearly any color except red (red corundum is ruby) — pink, yellow, green, purple, orange (padparadscha sapphire), and colorless.
Many display excellent transparency and a vivid, saturated tone; some exhibit asterism (a star effect) when cut as cabochons.
Physical Properties
Hardness: 9 on the Mohs scale — second only to diamond in natural hardness.
Luster: Vitreous (glassy).
Cleavage: None (very durable).
Refractive Index: ~1.762–1.770.
Specific Gravity: ~3.95–4.03.
Geological Occurrence
Forms in metamorphic rocks (gneiss, schist) and igneous rocks (basalt, syenite), as well as alluvial deposits.
Major sources: Sri Lanka, Myanmar, Madagascar, Thailand, Kashmir (famous “cornflower” blue), Australia, Montana (USA).
Special Notes
Many sapphires are heat-treated to enhance color and clarity; this is widely accepted if disclosed.
Untreated, vivid sapphires are rare and command high prices.
Sapphires are symbols of wisdom, loyalty, and nobility, historically used in royal regalia.
| Fornitore di spedizioni | Spedizione a Thailandia | Spedizione nel resto del mondo | Spedizione combinata ( Thailandia ) | Spedizione combinata (resto del mondo) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
Non disponibile |
|
| FedEx |
|
|
Non disponibile |
|
- SKU
- As
- Dimensioni (mm)
- 6.31 x 4.55 x 2.14 mm
- Peso (cts)
- 0.55
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Faceted
- Clarity
- VVS
- Colori
-
Sapphire is the gem variety of corundum (Al2O3), prized for its brilliance, hardness, and wide range of colors.
Appearance & Color
Best known for blue hues, ranging from velvety royal blue to light cornflower blue, caused by trace amounts of iron and titanium.
Can occur in nearly any color except red (red corundum is ruby) — pink, yellow, green, purple, orange (padparadscha sapphire), and colorless.
Many display excellent transparency and a vivid, saturated tone; some exhibit asterism (a star effect) when cut as cabochons.
Physical Properties
Hardness: 9 on the Mohs scale — second only to diamond in natural hardness.
Luster: Vitreous (glassy).
Cleavage: None (very durable).
Refractive Index: ~1.762–1.770.
Specific Gravity: ~3.95–4.03.
Geological Occurrence
Forms in metamorphic rocks (gneiss, schist) and igneous rocks (basalt, syenite), as well as alluvial deposits.
Major sources: Sri Lanka, Myanmar, Madagascar, Thailand, Kashmir (famous “cornflower” blue), Australia, Montana (USA).
Special Notes
Many sapphires are heat-treated to enhance color and clarity; this is widely accepted if disclosed.
Untreated, vivid sapphires are rare and command high prices.
Sapphires are symbols of wisdom, loyalty, and nobility, historically used in royal regalia.
| Fornitore di spedizioni | Spedizione a Thailandia | Spedizione nel resto del mondo | Spedizione combinata ( Thailandia ) | Spedizione combinata (resto del mondo) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
Non disponibile |
|
| FedEx |
|
|
Non disponibile |
|
Best Gemstone At Your Doorstep.
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Positivobeautiful tourmaline. everything is perfect*****. thank you!!
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Positivo
Beautiful stone
Perché gli utenti superano se stessi?
Quando viene fatta un'offerta, questo è l'importo massimo che una persona è disposta a offrire per il prodotto. Il nostro sistema farà quindi automaticamente un'offerta per conto dell'offerente, aumentando gradualmente l'offerta fino al massimo per mantenere la sua posizione di miglior offerente.
Quando c'è un'icona che indica "Offerta automatica", significa che il nostro sistema sta attivamente piazzando offerte per l'offerente in base alla sua offerta massima. Questo potrebbe sembrare come se gli offerenti stessero superando se stessi, ma è semplicemente il risultato del sistema che aggiorna l'offerta per riflettere il limite massimo degli offerenti.
