Green in daylight, and light red in artificial incandescent light.
Mixed Cut
Lab-grown, Created
8.5
Biron®
Standard Packing
Alexandrite
T/T, Credit Card (Visa/Master), Western Union, PayPal
+0.007 to +0.011
Welcome
Welcome, but buyer need to pay for the cost
3.70-3.78
Hong Kong
China
0.015(0.011)
BeAl2O4 beryllium aluminum oxide
Biron® Lab-grown Alexandrite
1.746-1.763
Orthorhombic
Oval Shape
Biron® Lab-grown Alexandrite
Alexandrites are stunningly beautiful with amazing color change. Under warm light they are a reddish-purple while under natural white light they turn a beautiful teal green. They are an affordable alternative to mined alexandrites.
It is a hard and durable stone, and so ideal for any jewelry design such as rings, earrings, pendants, brooches, and pins.
Alexandrites are often cut in traditional shapes such as oval, round, pear, trillion and cushion cuts, but they can also be cut in fancy shapes such as heart and marquise.
Customized shapes and cuttings are available on order basis.
Pear Shape: The shape can easily be visualized as a tear drop or a beautiful raindrop in nature. Its unique silhouette easily draws people’s attention and are ideal for rings, pendants and earrings.
Product Description | |
| Product Name | Biron® Lab-grown Alexandrite |
| Gemstone Type | Lab-grown |
| Species | Chrysoberyl |
| Chemical Composition | BeAl2O4 beryllium aluminum oxide |
| Mohs' hardness | 8.5 |
| Refractive Index | 1.746-1.763 |
| Double Refraction | +0.007 to +0.011 |
| Dispersion | 0.015(0.011) |
| S.G.(Density) | 3.70-3.78 |
| Crystal System | Orthorhombic |
Each of our products are skillfully cut and polished by many processes to ensure all products produced are with high quality.
Our team offers various shape, cuts and size and your own designs are always welcome. Please feel free to contact us for more information.
7~14 日