1.Magnetron microwave MPCVD machine,full fire ball covers the seeds.

2.Qualified product rate is 70% above,3%D,15%E,40%F,42%G(no color under G), all VS above.

3.Provide factory workshop CAD design.
Step1, test diamond machine in our factory.
Step2, diamond growing recipes,engineer trainings in your factory.We have an agent factory in India,with a full after-sale service team in Surat.

4.Provide CVD rough diamond,CVD diamond seed,Polycrystalline CVD

Size(mm) | Grow to(ct/piece) | Polish to | Production ct/machine/month |
7x7x4 | 3.5-4 | 1ct round | 120 |
8x8x5 | 5.2-5.6 | 1.5ct round | 115 |
9x9x5.5 | 7.2-7.9 | 2ct round | 110 |
10x10x6 | 10.5-11.5 | 3ct round | 90 |
11x11x7 | 14-15.5 | 4ct round | 80 |
12x12x7.5 | 19-21 | 5ct round | 80 |
13x13x7.5 | 23-25 | 6ct round | 70 |
12x9.5x6 | 11-12 | 3ct oval 5ct emerald | 70 |
12x10x6 | 12-13 | 3ct oval 5.5ct emerald | 70 |
13x11x6.5 | 16-17 | 4ct oval 7ct emerald | 70 |
15x12x7 | 20-23 | 6ct oval 10ct emerald | 42 |

Copy product links
Long by picture save/share
