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AIG Certified Red Color 1.64 Carat top Quality Natural Red Ruby for Jewelry
- UGS
- Dimensions (mm)
- 7.730 x 5.760 x 3.420mm
- Poids (cts)
- 1.640
- Certificate Gem Lab
- AIG
- Treatment
- No Treatment
- Shape
- Cushion
- Taper
- Faceted
- Couleurs
-
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.
Item specifics :
Name: RUBY GEMSTONE
Item Shape: CUSHION SHAPE
Color: RED
- UGS
- Dimensions (mm)
- 7.730 x 5.760 x 3.420 mm
- Poids (cts)
- 1.640
- Certificate Gem Lab
- AIG
- Treatment
- No Treatment
- Shape
- Cushion
- Taper
- Faceted
- Couleurs
-
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.
Item specifics :
Name: RUBY GEMSTONE
Item Shape: CUSHION SHAPE
Color: RED
| Fournisseur d'expédition | Expédition vers Thailand | Expédition dans le reste du monde |
|---|---|---|
| Standard Shipping - Tracked | $10.00 / 7 | $15.00 / 21 |
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Thailand
Standard Shipping - Tracked bénéficie d'une remise de $15.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
Standard Shipping - Tracked bénéficie d'une remise de $20.00 sur les commandes contenant 2 ou plus d'articles
|
||
| FedEx | $35.00 / 7 | $35.00 / 7 |
|
Thailand
FedEx bénéficie d'une remise de $35.00 sur les commandes contenant 2 ou plus d'articles
Reste du monde
FedEx bénéficie d'une remise de $35.00 sur les commandes contenant 2 ou plus d'articles
|
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PositifI have received this stone here on Oahu, Hawaii, 96825. Color is just slightly lighter than shown in video and photo, and there is very small tiny inclusion so it is more vs according to my standard than vvs but still a decent sapphire.
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Positif
Nice stone
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Positif
Ok. Received. Stone is similar as on picts & vid. Thanks
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