China
Biron® Lab-grown Alexandrite
Oval Shape
Orthorhombic
Welcome
3.70-3.78
1.746-1.763
0.015(0.011)
Green in daylight, and light red in artificial incandescent light.
Lab-grown, Created
Welcome, but buyer need to pay for the cost
Standard Packing
Biron®
Alexandrite
+0.007 to +0.011
T/T, Credit Card (Visa/Master), Western Union, PayPal
Mixed Cut
BeAl2O4 beryllium aluminum oxide
8.5
Hong Kong
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.
Oval Shape: This cut is even, symmetrical but elongated. The arrangement of its facets is similar to that of a round brilliant and is designed to maximize reflection of light and colour.
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 | Orthorhomic |
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 days