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| Certificate Type | Third Party Appraisal | Brand Name | BIRON |
| Place of Origin | China | Model Number | Biron Lab-grown Emerald |
| Gemstone Type | Synthetic (lab created) | Gemstone Color | Colombian Green |
| Gemstone Material | Emerald | Gemstone Shape | Octagon Shape |
| Gemstone Size | 6x4mm | Gemstone Weight | as per size |
| Treatments Applied | Fine Polished | Optical Special Effects | Fine Shinning |
| Gemstone Cut | Step Cut | Mohs hardness | 7.5-8 |
| Density | 2.67-2.78 | Crystal System | Hexagonal |
| Chemical Composition | Al2Be3Si6O18 aluminum berylium silicate | Refractive Index | 1.565-1.602 |
| Double Refraction | -0.006 | Dispersion | 0.014(0.009-0.013) |
| ODM/OEM | Welcome | Type of Payment | T/T, Credit Card (Visa/Master), Western Union, PayPal |
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