0.018(0.011)
-0.008
Ruby
Blood Red
Biron® Lab-grown Ruby
Trigonal
Welcome, but buyer need to pay for the cost
China
Hong Kong
Mixed Cut
3.97-4.05
Anti-Cushion Shape
T/T, Credit Card (Visa/Master), Western Union, PayPal
Standard Packing
Lab-grown, Created
1.762-1.778
9
Al2O3 Aluminum Oxide
Welcome
Biron®
Biron® Lab-grown Ruby
The brightest and most valuable shade of red for rubies is called blood-red or pigeon blood. Stones of this color command a large premium over rubies of similar quality but of other shades of red. Our lab-grown rubies are grown in a controlled environment that simulates rubies’ natural growth environment. As they are carefully grown, gorgeous color and consistent quality are possible. All rubies are gem quality with no inclusions visible to the naked eye.
A ruby’s cut is one of the primary factors that determines its value as well as its overall beauty and appeal. Rubies can be cut into many shapes and sizes. The most popular cuts are cushion and oval. Round, triangular, emerald-cut, pear, and marquise rubies are also available.
Customized shapes and cuttings are available on order basis.
Anti-cushion Shape: It appears like a pillow with a square cut & rounded corners which is often considered better or more perfect for an engagement ring.
Product Description | |
Product Name | Biron® Lab-grown Ruby |
Gemstone Type | Lab-grown |
Species | Corundum |
Chemical Composition | Al2O3 Aluminum Oxide |
Mohs' hardness | 9 |
Refractive Index | 1.762-1.778 |
Double Refraction | -0.008 |
Dispersion | 0.018(0.011) |
S.G.(Density) | 3.97-4.05 |
Crystal System | Trigonal |
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