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GRS Certified 3.00 Cts Pigeon Blood Color Ruby Unheated
- SKU
- Dimensioni (mm)
- 9.44 x 7.33 x 4.61mm
- Peso (cts)
- 3
- Certificate Gem Lab
- GRS
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Faceted
- Clarity
- VVS
- Certified Gemstones
- SÌ
- Colori
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Ruby is one variety of the corundum mineral species, which also includes sapphire. Ruby is highly regarded and can command high per-carat prices. It is arguably 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 strength of ruby’s red depends on how much chromium is present—the more chromium, the stronger the red color. Chromium can also cause fluorescence, which adds to the intensity of the red color.
Feel free to to “make an offer” on our other items :)
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Direct Deposit
Credit Cards
| Fornitore di spedizioni | Spedizione a Thailandia | Spedizione nel resto del mondo | Spedizione combinata ( Thailandia ) | Spedizione combinata (resto del mondo) |
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- SKU
- Dimensioni (mm)
- 9.44 x 7.33 x 4.61 mm
- Peso (cts)
- 3
- Certificate Gem Lab
- GRS
- Treatment
- No Treatment
- Shape
- Oval
- Type
- Faceted
- Clarity
- VVS
- Certified Gemstones
- SÌ
- Colori
-
Ruby is one variety of the corundum mineral species, which also includes sapphire. Ruby is highly regarded and can command high per-carat prices. It is arguably 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 strength of ruby’s red depends on how much chromium is present—the more chromium, the stronger the red color. Chromium can also cause fluorescence, which adds to the intensity of the red color.
Feel free to to “make an offer” on our other items :)
We Accept Payments through
Paypal
Direct Deposit
Credit Cards
| Fornitore di spedizioni | Spedizione a Thailandia | Spedizione nel resto del mondo | Spedizione combinata ( Thailandia ) | Spedizione combinata (resto del mondo) |
|---|---|---|---|---|
| FedEx |
|
|
|
|
| Express Shipping |
|
|
|
|
| Registered Shipping |
|
|
|
|
Gems Mine: Your One-Stop Shop for High-Quality Gemstones.
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PositivoThe cut and color are truly elegant!
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Positivo
Beautiful, absolutely beautiful. This stone will give a lot of joy ! Thank’s for this perfect business
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Positivo
Nice stone
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Positivo
Gorgeous gem, as described.
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Positivo
Paid and shipped - no feedback left after 100 days
Prenotazione non soddisfatta
Perché gli utenti superano se stessi?
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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.
