0.98 CTS BRIGHT AFRICAN RUBY - TOP GRADE STONE (RUB58)
- SKU
- Dimensiones (mm)
- x x mm
- Peso (cts)
- Certified Gemstones
- No
- Tipo
- Faceted
- Colores
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Weight: 0.98 cts Clarity: SI2 Size: 6.9 x 5.18 x 2.93mm Origin: africa Treatment: glass-filled |
Hardness: 9
A Ruby is a pink to blood-red gemstone a variety of the mineral corundum (aluminium oxide]. The common red color is caused mainly by the presence of the element chromium. Its name comes from ruber, Latin for red. Other varieties of gem-quality corundum are called sapphires. Prices of rubies are primarily determined by color. The brightest and best "red" called pigeon blood-red, commands a huge premium over other rubies of similar quality. After color follows clarity: similar to diamonds, a clear stone will command a premium, but a ruby without any needle-like rutile inclusions will indicate that the stone has been treated one way or another. Cut and carat (size) also determine the price
TREATMENTS
Unless a ruby has a certificate as natural all Rubys should be considered to have had some lead glass treatment.This is usually stated as 'fissure cavity filled treatment' This treatment infuses leaded glass to fill in cracks and fissures which improves the appearance of the stone.In most cases the durabilty is not as strong as a natural stone.
- SKU
- Dimensiones (mm)
- x x mm
- Peso (cts)
- Certified Gemstones
- No
- Tipo
- Faceted
- Colores
-
Weight: 0.98 cts Clarity: SI2 Size: 6.9 x 5.18 x 2.93mm Origin: africa Treatment: glass-filled |
Hardness: 9
A Ruby is a pink to blood-red gemstone a variety of the mineral corundum (aluminium oxide]. The common red color is caused mainly by the presence of the element chromium. Its name comes from ruber, Latin for red. Other varieties of gem-quality corundum are called sapphires. Prices of rubies are primarily determined by color. The brightest and best "red" called pigeon blood-red, commands a huge premium over other rubies of similar quality. After color follows clarity: similar to diamonds, a clear stone will command a premium, but a ruby without any needle-like rutile inclusions will indicate that the stone has been treated one way or another. Cut and carat (size) also determine the price
TREATMENTS
Unless a ruby has a certificate as natural all Rubys should be considered to have had some lead glass treatment.This is usually stated as 'fissure cavity filled treatment' This treatment infuses leaded glass to fill in cracks and fissures which improves the appearance of the stone.In most cases the durabilty is not as strong as a natural stone.
Proveedor de envío | Envío a Australia | Envíos al resto del mundo |
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FedEx | $12.00 / 3 días días | $39.00 / 10 días días |
Australia
FedEx tiene descuento a $12.00 en pedidos con 2 o más artículos
Resto del mundo
FedEx tiene descuento a $39.00 en pedidos con 2 o más artículos
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Registered Shipping | $9.00 / 7 días días | $16.00 / 21 días días |
Australia
Registered Shipping tiene descuento a $9.00 en pedidos con 2 o más artículos
Resto del mundo
Registered Shipping tiene descuento a $16.00 en pedidos con 2 o más artículos
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Positivo
I'm expecting an experience of good reasoning.
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Positivo
Received!!!! So awesome! Thank you so much! Will definitely be visiting your store again soon.
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Positivo
Received parcel of sapphires as described and very pleased to own them.
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Positivo
As shown Thank you
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Positivo
Arrived on a sunny day --lucky me! The surface is almost opalescent, the gold centre stunning. Thanks for putting it on offer & quick shipment!