Vvs Vs Fancy Vivid Yellow Synthetic Lab Grown Gemstones Hpht CVD Loose Diamond
Vvs Vs Fancy Vivid Yellow Lab Grown Gemstones Cvd Hpht Loose Diamonds For Jewelry
What is synthetic diamond
Synthetic diamond (also known as cultured diamond , cultivated diamond, laboratory-grown diamond, laboratory-created diamond ) is diamond produced in an artificial process, as opposed to natural diamonds, which are created by geological processes.
Synthetic diamond is also widely known as HPHT(high pressure and high temperature) diamond or CVD (chemical vapor deposition) diamond.
Advantages:
1. produced by HPHT, 10 Moh's hardness, high quality as natural diamond, can pass diamond test pen
2. mono-crystal/ single crystal
3. Octahedron shape
4, white or yellow color, good transparency, high purity
5. Great thermal stability, high strength, high impact-resistant , non-magnetic, excellent chemical stability.
Application
1, jewelry
| Gemstone Type | Lab diamond |
| Grade | high grade |
| Application | Jewelry |
| Shape | round brilliant |
| Application | Jewelry |
| Clarity | VVS VS |
| Color | fancy yellow |
| transparency | Good |
| Usage | tools or jewelry |
| Mohs Hardness | 10 |
| Sample | Availble |
| MOQ | 10cts |
| Customized support | OEM, ODM |
Package:
small sealed plastic bag and carton
Delivery time:
usually 3-7 days after the payment confirmation
Transportation:
DHL, TNT, Fedex, UPS or as your request
MOQ:
10 carats
| Packaging Details | packed in small plastic box and carton |
| Single package | 18*15*15cm |
| Port | Changsha,Shanghai |
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