Laboratory diamonds (also known as synthetic diamonds or cultivated diamonds) are manufactured in controlled laboratory environments by high temperature and high pressure (HPHT) or chemical vapor deposition (CVD) techniques.
Contact: Tina Liang
Tel: + 86 13471400192
E-mail: Tina-Liang@redleafjewelry.com
WhatsApp:+8613471400192
Address: Changzhou district, Xinlong Street,Xinxing 2 road,No.137 Jewelry Building. 3 Floor Wuzhou City, Guangxi province,