Opals
Gemstones
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Non hai fatto offerte per questa asta.
Rare 1.60 Ct Natural Corundum Sapphire From Kashmir SKU A31
- SKU
- Dimensioni (mm)
- 6.500 x 6.500 x 4.400mm
- Peso (cts)
- 1.600
- Treatment
- No Treatment
- Tipo
- Faceted
- Colori
-
The corundum family of gemstones consists of ruby and sapphire. Corundum is very compact, dense, and lacks gemstone cleavage. It’s also the second hardest natural mineral after diamond. Gem-quality corundum is also quite rare. These factors make both varieties of corundum some of the most highly desired jewelry stones. Ruby is the red variety of corundum. All other colors of corundum, including colorless, are called sapphires.
Rubies and sapphires are some of the most valuable and popular of all gemstones. Despite the enormous size of these stones in museums and royal collections, most corundum gems available for sale are usually of more modest size. A 3-4 carat ruby of fine quality would be a rare and very expensive gem in today’s market. Sapphires over 5 carats, clean and with good blue color, are similarly rare and also valuable. Relatively speaking, there is an abundance of good quality small sapphires but not rubies. Very few known ruby deposits can be actively worked, while there are many more sapphire deposits being actively mined.
Item Name: Corundum Sapphire
Color: Pinkish
Shape: Oval Shape
- SKU
- Dimensioni (mm)
- 6.500 x 6.500 x 4.400 mm
- Peso (cts)
- 1.600
- Treatment
- No Treatment
- Tipo
- Faceted
- Colori
-
The corundum family of gemstones consists of ruby and sapphire. Corundum is very compact, dense, and lacks gemstone cleavage. It’s also the second hardest natural mineral after diamond. Gem-quality corundum is also quite rare. These factors make both varieties of corundum some of the most highly desired jewelry stones. Ruby is the red variety of corundum. All other colors of corundum, including colorless, are called sapphires.
Rubies and sapphires are some of the most valuable and popular of all gemstones. Despite the enormous size of these stones in museums and royal collections, most corundum gems available for sale are usually of more modest size. A 3-4 carat ruby of fine quality would be a rare and very expensive gem in today’s market. Sapphires over 5 carats, clean and with good blue color, are similarly rare and also valuable. Relatively speaking, there is an abundance of good quality small sapphires but not rubies. Very few known ruby deposits can be actively worked, while there are many more sapphire deposits being actively mined.
Item Name: Corundum Sapphire
Color: Pinkish
Shape: Oval Shape
| Fornitore di spedizioni | Spedizione a Thailand | Spedizione nel resto del mondo |
|---|---|---|
| Standard Shipping - Tracked | $10.00 / 15 giorni | $13.00 / 21 giorni |
|
Thailand
Standard Shipping - Tracked è scontato a $15.00 sugli ordini con 3 o più articoli
Resto del mondo
Standard Shipping - Tracked è scontato a $25.00 sugli ordini con 2 o più articoli
|
||
| DHL | $35.00 / 10 giorni | $35.00 / 10 giorni |
|
Thailand
DHL è scontato a $30.00 sugli ordini con 2 o più articoli
Resto del mondo
DHL è scontato a $30.00 sugli ordini con 2 o più articoli
|
||
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PositivoVery nice thank you
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Positivo
Very good color. Promptly shipped. Arrived with no documentation.
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Positivo
An utterly angelic and charming sparkler, and incredibly clean. It arrived quickly too. Thank you so much
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Positivo
Even lovelier in real life. A real beauty. Thanks.
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Positivo
Despite the beveled pavilion, the stone shines due to its excellent cut.
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