Redleaf 925 Sterling Silver Bracelet D VVS Color Mossanite Bracelet For Gift

White moissanite is a laboratory-grown silicon carbide crystal with the following distinguishing characteristics:

- Chemical composition: SiC (Silicon Carbide)

- Mohs hardness: 9.25 (second only to diamond)

- Refractive index: 2.65-2.69 (higher than diamond's 2.42)

- Dispersion value: 0.104 (2.4 times that of diamonds)

White moissanite adopts the same color grading criteria as diamonds:

- Grade D: completely colorless (most precious)

- Grade E-F: nearly colorless (difficult to distinguish the difference with the naked eye)

- G-H: slight yellowish tint (the best value for money).