Core crystal: Super white Moissanite
Skin:99.9%, pure carbon diamond, thickness is about 15-300nm.
Refractive Index: Around 2.5 to 2.6, Double refraction index;
Relative Density: 3.22g /cm3;
Hardness: from 9.2 to 9.5;
Clarity and color: VVS1 in clarity and G or H in color.
1. More than 20 years' experience in gemstones making
2. Professional and innovative work team.
3. Cut rough material, produce, polish by advanced Auto-machine.
4. Customized requirement is available.
5. Competitive factory price can be offered.
6. Sample fee can be given back after confirming orders.
7. Small profits but quick turnover is the most important principle.
8. Reply within 24 hours and best service for you.
9. Safe & exquisite package and quick shipping.