Global Network
Diamonds that make the world a slightly better and more beautiful place. —Lab-Grown Diamonds —

Lab-grown Diamond

Lab-grown diamonds are ethical diamonds that originate in their entirety in a laboratory, rather than in the earth, and possess the same hardness and brilliance as mined diamonds.
At CITIZEN, we want to help our planet stay beautiful, so we are doing what we can to offer more sustainable choices.

1. Brilliant and beautiful

As the name suggests, lab-grown diamonds are cultivated in laboratories, factories or research centers.
They possess the same brilliance and hardness as natural diamonds with none of the concerns about environmental impact, safety or labour standards.
Natural diamonds are like flowers that bloom in the wild; lab-grown diamonds are like greenhouse-grown flowers. Though grown in different environments, both are equally beautiful.

2. Sustainable and ethical

Lab-grown diamonds have minimal environmental impact. Worker safety is assured since making them involves no digging of deep mine shafts.
And because they are not mined, lab-grown diamonds cannot be conflict diamonds.

Enjoy the traditional beauty of diamonds with the added knowledge that neither people nor the environment suffered for them.

3. Guaranteed quality

Natural diamonds often include impurities such as nitrogen. Despite having the same composition, lab-grown diamonds can be crystallised in such a way as to exclude almost all such impurities. CITIZEN further highlights their purity and beauty by using exclusively Round Brilliant Cut diamonds. All applicable products come with a certificate guaranteeing that only environment-friendly lab-grown diamonds have been used.

Models featuring lab-grown diamonds

CITIZEN L