MOQ | 10 Carats |
Certificate Type | NGTC | Brand Name | ATTA GEMS |
Place of Origin | Guangxi, China | Model Number | AT Ov-Cr-Ru |
Gemstone Type | Synthetic (lab created) | Gemstone Color | Dark Green |
Gemstone Material | Created Emerald | Gemstone Shape | Oval Cut |
Gemstone Size | 4*3mm~12*9mm (or customized) | Gemstone Weight | According to the size |
Treatments Applied | Hydrothermal method | Optical Special Effects | Negative light of one axis crystal |
Hardness | 7.5-8 Mohs | Refractive index | 1.577-1.583(±0.017) |
Luster | Glazed finish | Density | 2.67-2.90 |
Melting temperature | 1600-1750°C | Grade | A(Reduce the garden), A-(Increase the garden) |
Shapes provided | Suqare,Pear,Heart,Marquise,Rectangle,Oval,Radiant | Application | Jewelry, necklace, earring, rings, bracelet, watch, clothing ect. |
Customization | Accepted Customized Product | Feature | More sparking, High reflective. |