我的采购

产品

服务

供应商

请输入包含最少两个字元或数字的关键字。

Biron® Lab-grown Alexandrite, Oval Shape
Biron® Lab-grown Alexandrite, Oval Shape
美元 $20.00 - 美元 $25.00
生产所需时间:
7
运送方式:
Land, Air
泛洋控股有限公司

泛洋控股有限公司

香港

代理商 (入口), 代理商 (出口), 入口商, 出口商, 分销商, 制造商, 批发商, 零售商

平均回覆时间

不适用

供应商资料最后更新: 2021年1月22日

2012年12月31日登录于贸发网

产品属性
品牌:
Biron®
Product:
Biron® Lab-grown Alexandrite
Place of Origin:
China
Gemstone Type:
Lab-grown, Created
Gemstone Color:
Green in daylight, and light red in artificial incandescent light.
Gemstone Material:
Alexandrite
Gemstone Shape:
Oval Shape
Gemstone Cut:
Mixed Cut
Mohs' hardness:
8.5
Density:
3.70-3.78
Crystal System:
Orthorhombic
Chemical Composition:
BeAl2O4 beryllium aluminum oxide
Refractive Index:
1.746-1.763
Double Refraction:
+0.007 to +0.011
Dispersion:
0.015(0.011)
ODM/OEM:
Welcome
Trial Order:
Welcome, but buyer need to pay for the cost
Type of Payment:
T/T, Credit Card (Visa/Master), Western Union, PayPal
Packaging Details:
Standard Packing
Port:
Hong Kong
描述

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 NameBiron® Lab-grown Alexandrite
Gemstone TypeLab-grown
SpeciesChrysoberyl
Chemical CompositionBeAl2O4 beryllium aluminum oxide
Mohs' hardness8.5
Refractive Index1.746-1.763
Double Refraction+0.007 to +0.011
Dispersion0.015(0.011)
S.G.(Density)3.70-3.78
Crystal SystemOrthorhomic

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.

您或许喜欢