Contact Us
Zhengzhou New Dragon Superhard Materials Co., Ltd.
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No.1202,3# building No.13, Jinxiu street,Erqi district ,Zhengzhou,Henan.
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+86-371-55177818
info@zzndtech.com
Lab Grown Synthetic White Diamond(for GEM)
Characteristic :
Application :
1,Available size
Uncut diamond :0.05carat-2.5carat/piece
Loose diamond:0.01carat-1.5carat/piece
Clarity:VVS-VS-SI-I
Color:DEF-GHI-JKL
Production capacity:50,000-100,000carats per month
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