Non hai fatto offerte per questa asta.
Certified No Heat top Quality 2.57Ct Red Color Natural Ruby From Tajikistan
- SKU
- Dimensioni (mm)
- 8.89 x 6.67 x 5.32mm
- Peso (cts)
- 2.57
- Treatment
- No Treatment
- Shape
- Pear
- Type
- Faceted
- Colori
-
Ruby is distinguished for its bright red color, being the most famed and fabled red gemstone. Beside for its bright color, it is a most desirable gem due to its hardness, durability, luster, and rarity. Transparent rubies of large sizes are even rarer than Diamonds. Ruby is the red variety of the mineral Corundum. Sapphire, the other gem variety of Corundum, encompasses all colors of Corundum aside from red.
Ruby is the most valuable variety of the corundum mineral species, which also includes sapphire. Rubies can command the highest per-carat price of any colored stone. This makes ruby one of the most important gems in the colored stone market.
In its purest form, the mineral corundum is colorless. Trace elements that become part of the mineral’s crystal structure cause variations in its color. Chromium is the trace element that causes ruby’s red, which ranges from an orangy red to a purplish red.
The most renowned rubies, like those from Myanmar, the Himalayas, and northern Vietnam, typically form in marble. They’re found in layers that are distributed irregularly within the surrounding marble. Marble forms as part of the metamorphic (rock-altering) process, when heat and pressure from mountain formation act on existing limestone deposits.
| Fornitore | Destinazione | Costo |
|---|---|---|
| Standard Shipping - Tracked Predefinito |
Resto del mondo
21 giorni
|
primo elemento
per articolo aggiuntivo
spedizione limitata a
|
| DHL |
Resto del mondo
10 giorni
|
primo elemento
per articolo aggiuntivo
spedizione limitata a
|
| Standard Shipping - Tracked Predefinito |
Thailandia
15 giorni
|
primo elemento
per articolo aggiuntivo
spedizione limitata a
|
| DHL |
Thailandia
10 giorni
|
primo elemento
per articolo aggiuntivo
spedizione limitata a
|
- SKU
- Dimensioni (mm)
- 8.89 x 6.67 x 5.32 mm
- Peso (cts)
- 2.57
- Treatment
- No Treatment
- Shape
- Pear
- Type
- Faceted
- Colori
-
Ruby is distinguished for its bright red color, being the most famed and fabled red gemstone. Beside for its bright color, it is a most desirable gem due to its hardness, durability, luster, and rarity. Transparent rubies of large sizes are even rarer than Diamonds. Ruby is the red variety of the mineral Corundum. Sapphire, the other gem variety of Corundum, encompasses all colors of Corundum aside from red.
Ruby is the most valuable variety of the corundum mineral species, which also includes sapphire. Rubies can command the highest per-carat price of any colored stone. This makes ruby one of the most important gems in the colored stone market.
In its purest form, the mineral corundum is colorless. Trace elements that become part of the mineral’s crystal structure cause variations in its color. Chromium is the trace element that causes ruby’s red, which ranges from an orangy red to a purplish red.
The most renowned rubies, like those from Myanmar, the Himalayas, and northern Vietnam, typically form in marble. They’re found in layers that are distributed irregularly within the surrounding marble. Marble forms as part of the metamorphic (rock-altering) process, when heat and pressure from mountain formation act on existing limestone deposits.
| Fornitore | Destinazione | Costo |
|---|---|---|
| Standard Shipping - Tracked Predefinito |
Resto del mondo
21 giorni
|
primo elemento
per articolo aggiuntivo
spedizione limitata a
|
| DHL |
Resto del mondo
10 giorni
|
primo elemento
per articolo aggiuntivo
spedizione limitata a
|
| Standard Shipping - Tracked Predefinito |
Thailandia
15 giorni
|
primo elemento
per articolo aggiuntivo
spedizione limitata a
|
| DHL |
Thailandia
10 giorni
|
primo elemento
per articolo aggiuntivo
spedizione limitata a
|
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PositivoThank you for the very beautiful stone!
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PositivoI am so happy to have this gem! I seen it a couple of months back and let it slip through my fingers, but not this time!! The certificate was also included. Thank you :)
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PositivoSuper de belle pierre Je recommande vivement Très satisfaite
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PositivoBeautiful green and quick shipping!
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Verifica
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Descrizione Preciso
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Immagini accurate
Comments
After thorough evaluation of the Verified seller's information provided, Gem Rock Auctions has found accurate and honest pictures and details for this listing. Gem Rock Auctions is committed to holding our sellers to the highest standards of integrity and transparency. As part of this policy, we only permit the sale of natural, earth mined, gemstones. Manmade, synthetic, and imitation gemstones are not permitted on Gem Rock auctions. Many Gemstones have received treatments to enhance their color and/or clarity to further emphasize their beauty and we insist treatments are disclosed. Unless accompanied by a report from an approved laboratory, all origins or treatments declared in the listing are the sellers' opinion. There are limitations to what can be determined without physically handling the listed item.