Brilliant in Blue

Preciosa‘s permanent color-treated cubic zirconia opens up a range of exciting new possibilities in the coloration and durability.

Three new shades are available for round and fancy cuts.

Developed according to the latest discoveries in material science, our innovative color application process creates a uniform, permanent colored layer across the stone’s pavilion. Preciosa‘s permanent color-treated cubic zirconia are able to sustain cast-in-place production techniques and cleaning processes such as ultrasounds, magnetic pins and acid baths. Beautifully presented in a five-piece jewelry collection crafted by Emerald, India‘s leading fine jewelry producer, Preciosa‘s vibrant new PCT shades for cubic zirconia shine in a captivating blend of European design and Indian artistry.

Exciting

new blue shades

Preciosa‘s permanent color-treated cubic zirconia

The Permanent Color Treatment (PCT) technology brings exciting new possibilities to contemporary fine jewelry making, offering high heat resistance, engineered to endure cast-in-place production and ultrasonic cleaning with ease.

Calm, confident and captivating - blue continues to be a key color direction.