Premium Chatham Lab-Grown Gemstones

Elevate your jewelry collection with Chatham created lab-grown gemstones from The Gem Nerd. Explore a stunning range of colors and cuts, all ethically sourced and meticulously crafted for top-notch quality. Whether you're a designer or an individual seeking to personalize a piece, our gemstones offer endless possibilities to express your unique style. Discover Chatham created lab-grown gemstones and bring your jewelry vision to life.

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An engagement ring on a finger. It features a large emerald cut colourless lab grown diamond, set with a hidden halo and a three row diamond pave band in platinum.
An oval cut yellow diamond with a halo of large white oval cut diamonds surrounding it, with small diamonds on the band. The ring is sunlit, sitting on a white surface.