Sign in
logo
Yingkou Jinzheng Industrial Co., Ltd.
2năm
Liaoning, China
Sản Phẩm chính: Hpht kim cương, phòng thí nghiệm phát triển kim cương, kim cương thô, kim cương, kim cương lỏng lẻo

Diamonds in the rough

A lab diamond exudes all the same scintillating beauty as a natural diamond - but for around half the price. Optically, physically and chemically identical to diamonds found in nature, the ethically created, authentic gems are produced in as little as two weeks via an efficient process that allows them to retail at 30% of the cost of a mined diamond.