Min 3.00ct 10x8mm Emerald Cut Lab Alexandrite Item: RAE1080A
In Stock Price: $59.99
Estimated shipping: $4.99*
Product Description for Min 3.00ct 10x8mm Emerald Cut Lab AlexandriteAlexandrite is a phenomenal gem known as "emerald by day, ruby by night" because it changes color from green in fluorescent and daylight to red in incandescent light. Ranking 8.5 on Mohs' scale, it's ideal for daily wear. Discovered in 1830 in emerald mines of Russia's Ural Mountains, it was named for Czar Alexander II. Found in Brazil, Sri Lanka, and Tanzania, alexandrite only forms when aluminum/beryllium and chrome (which rarely occurs in nature) come together, accounting for its rarity.
Product Information for Min 3.00ct 10x8mm Emerald Cut Lab Alexandrite
| Product Type: | Single Stone |
Primary Stone / Alexandrite
| Shape: | Rectangular Octagonal | Composition: | Synthetic |
| Cut: | Emerald | Treatment: | Untreated |
| Color: | Green | Gemstone Group: | Chrysoberyl |
| Dimensions: | 10X8 MM - Calibrated | Origin: | Russia |
| Count: | 1.00 | Origin: | Russia |
| Customer Rating |
|
4.5
out of 5
|
|
|
1 of 2 (50%) customers would recommend this product to a friend. |
|
|
| : |
|
4
out of 5
|
Nice Stone For the Money,
April 23, 2008
Katti
| Quality: |
|
4
out of 5
|
| Value: |
|
4
out of 5
|
|
"I'm not sure what the going price is on lab created stones but this is a nice stone for the money and it does have the color change though it has to be directly in the light to see it. I have a family pass down stamped white gold settting it will look great in."
|
|
|
1 of 1 people found this review helpful.
|
|
| Overall Rating |
|
5
out of 5
|
|
|
Would recommend?: Yes
1 out of 1 |
| Quality |
|
5
out of 5
|
| Value |
|
5
out of 5
|
|
|
|
 home learning library alexandrite
|
|
Fast Facts
| A member of the Chrysoberyl family, alexandrite holds a prized and highly priced position among jewelry and gem collectors. |
| A color change stone, alexandrite can appear green in daylight and change to a raspberry color in incandescent light, but other color changes are also highly prized. |
| Alexandrite was discovered in 1830 in the Ural Mountains on the day Czar Alexander II came of age, and thus the stones were named in his honor. |
 The primary sources for alexandrite are Sri Lanka, Brazil, Burma (Myanmar), Madagascar and Russia.
|
|
Alexandrite is a highly prized variety of chrysoberyl. Alexandrite only forms when aluminum/beryllium and chrome (which rarely occurs in nature) come together, accounting for its rarity. On Mohs’ scale of hardness, alexandrite is 8.5. It has a strong vitreous luster and primary sources include Sri Lanka, Zimbabwe, and Brazil (Minas Gerais).
Color
Alexandrite is typically found in blue, blue-green, and brownish-green shades. However, this phenomenal gem is known as "emerald by day, ruby by night" because of its ability to change color, depending on the type of light in which it's viewed. In the daylight and fluorescent light, alexandrite appears in shades of blue and green, but in tungsten (incandescent) light, it appears in shades of red. Other alexandrite color changes are possible (from blue to purple, from greenish blue to reddish blue, from brownish-green to brownish-red, etc.) and also highly prized.
   
|
|
 The safer, easier way to pay.
|