Mixed Cut
Oval Shape
Hong Kong
Lab-grown, Created
Biron® Lab-grown Ruby
Blood Red
-0.008
T/T, Credit Card (Visa/Master), Western Union, PayPal
3.97-4.05
Al2O3 Aluminum Oxide
Trigonal
1.762-1.778
Welcome
Welcome, but buyer need to pay for the cost
China
Ruby
Biron®
0.018(0.011)
Standard packing
9
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.
Oval Shape: This cut produces minimum rough wastage and draws out the deep red color of ruby.
Product Description | |
Product Name | Biron® Lab-grown Ruby |
Gemstone Type | Lab-grown |
Species | Corumdum |
Chemical Composition | Al2O3 Aluminum Oxide |
Mohs' hardness | 9 |
Refractive Index | 1.762-1.778 |
Douoble Fringence | -0.008 |
Dispersion | 0.018(0.011) |
S.G.(Density) | 3.97-4.05 |
Crystal System | Trigonal |
7~14 日