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Yingkou Jinzheng Industrial Co., Ltd.
Prodotti principali: Diamante HPHT, diamante coltivato in laboratorio, diamante grezzo, diamante, diamante sciolto

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.