ZhengZhou LiLiang Bigger Size Synthetic HPHT Diamond Factory

1. Informations of HPHT Diamond:

HPHT Diamond also called Lab Grown Dimaond, Man Made Diamond, CVD Diamond, etc.

All belong to Synthetic Diamond with exactly same features of the diamond from underground.

Features of Synthetic HPHT Diamond

(1) Hardness: 10mohs,

(2) Chemical Content: C

(3) Thermal Conductor: High

(4) Crystal System: Isometry

(5) Density: 3.51g/CM3

(6) Refractive Index: 2.42

(7) Dispersity: 0.044

2. Size Range of White Rough Diamond:

(1) 0.2-0.4carats per pcs; 

(2) 0.4-0.6carats per pcs;

(3) 0.6-0.8carats per pcs;

(4) 0.8-1carats per pcs; 

(5) 1-1.5carats per pcs; etc.

Bigger size coming soon from HENAN LILIANG DIAMOND CO., LTD