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BEAUTIFUL CERTIFIED NATURAL RUBY 2,58cts
- SKU
- Afmetingen (mm)
- x x mm
- Gewicht (cts)
- Certified Gemstones
- Ja
- Kleuren
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This is a very nice CERTIFIED natural ruby from Madagascar...EYE CLEAN...2,58cts...9,07 x 6,57 x 3,88mm... Heat and filled
For explanation of filled ruby
Small cracks or fractures in a gemstone can interrupt the flow of light through the stone, creating white or "dead" spots in the color of the stone. Sometimes these fractures–if they reach the surface of the stone–will be filled with material that will allow the light to pass through smoothly.
The process of fracture filling ruby with transparent lead glass is a recent innovation that began about 2004 in Chanthaburi, Thailand. Rubies of good color, primarily from Madagascar, that are disfigured by fissures or surface cracks can be "repaired" using heat treatment with lead glass. The refractive index of corundum and lead glass are very similar, allowing light to travel through the stone, improving the color and clarity. These rubies are often found in large sizes at a fraction of the cost of untreated ruby of similar color. So they represent an excellent value in the market, so long as the treatment is disclosed and the price is appropriate.
at and filled
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| Standard Shipping - Tracked |
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| Registered Shipping |
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- SKU
- Afmetingen (mm)
- x x mm
- Gewicht (cts)
- Certified Gemstones
- Ja
- Kleuren
-
This is a very nice CERTIFIED natural ruby from Madagascar...EYE CLEAN...2,58cts...9,07 x 6,57 x 3,88mm... Heat and filled
For explanation of filled ruby
Small cracks or fractures in a gemstone can interrupt the flow of light through the stone, creating white or "dead" spots in the color of the stone. Sometimes these fractures–if they reach the surface of the stone–will be filled with material that will allow the light to pass through smoothly.
The process of fracture filling ruby with transparent lead glass is a recent innovation that began about 2004 in Chanthaburi, Thailand. Rubies of good color, primarily from Madagascar, that are disfigured by fissures or surface cracks can be "repaired" using heat treatment with lead glass. The refractive index of corundum and lead glass are very similar, allowing light to travel through the stone, improving the color and clarity. These rubies are often found in large sizes at a fraction of the cost of untreated ruby of similar color. So they represent an excellent value in the market, so long as the treatment is disclosed and the price is appropriate.
at and filled
| Verzend provider | Verzending naar Frankrijk | Verzending naar de rest van de wereld | Gecombineerde verzending ( Frankrijk ) | Gecombineerde verzending (rest van de wereld) |
|---|---|---|---|---|
| Standard Shipping - Tracked |
|
|
|
|
| Registered Shipping |
|
|
|
|
stones from the world to quality.
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PositiefPaid and shipped - no feedback left after 60 days
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Positief
It arrived safely without any problems. The color and shape are exactly as described. Thank you very much.
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Positief
Paid and shipped - no feedback left after 100 days
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Positief
Paid and shipped - no feedback left after 100 days
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.
