labCOOI Lab-grown Diamonds

labCOOI is a distinctive jewellery line that celebrates the innovation and beauty of lab-grown diamonds. Featuring top-grade stones in both timeless classic and unconventional fancy shapes, labCOOI offers a fresh perspective on fine jewellery. By embracing the affordability of lab-grown diamonds, the brand delivers stunning, one-of-a-kind pieces that combine exquisite craftsmanship with accessible elegance, making high-end jewellery a reality for the modern, discerning individual.

At labCOOI, our jewellery can be custom-crafted to suit your unique style. Even pieces marked as 'sold-out' are available for reorder. Reach out to us with your enquiry, and we’ll bring your vision to life!

What are lab-grown diamonds?