The ZAHIR Simulants Guarantee
At ZAHIR, we take pride in creating diamond simulants of exceptional quality and enduring brilliance. Every stone we craft is backed by our guarantee — it will retain its stunning sparkle and beauty without discoloration under normal wear.

Uncompromising Quality
ZAHIR simulants are born from a specially engineered composition that mirrors the qualities of natural diamonds. With a D color and VSI clarity equivalent, our stones are virtually indistinguishable from real diamonds to the naked eye.

Enduring Beauty
With a rating of 8.5 on the Mohs hardness scale, ZAHIR stones share the resilience of natural diamonds. They will not discolor, become brittle, or crack over time. Each stone is precisely cut using the same faceting techniques as fine diamonds and hand-polished with diamond powder, resulting in unmatched cut, luster, brilliance, and longevity.

Shapes & Cuts for Every Story
From the timeless elegance of the round brilliant to the romance of the heart shape, ZAHIR offers a diverse selection of cuts to suit every style. Our skilled artisans ensure that every stone — whatever its shape — delivers exceptional fire, luster, and brilliance worthy of the ZAHIR name.