8.5
Welcome, but buyer need to pay for the cost
0.015(0.011)
Hong Kong
Lab-grown, Created
Mixed Cut
Green in daylight, and light red in artificial incandescent light.
Triilion Shape
T/T, Credit Card (Visa/Master), Western Union, PayPal
Biron® Lab-grown Alexandrite
1.746-1.763
Biron®
Standard Packing
Alexandrite
+0.007 to +0.011
3.70-3.78
BeAl2O4 beryllium aluminum oxide
Welcome
China
Orthorhombic
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.
Trillion Shape: One of the unique properties of the Marquise shape is that it enhances the visible size of stone without altering the carat weight.
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