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    Chatham gemstones have the same physical, chemical, and optical properties as mined gems do. Chatham do not “make” gems, but rather controls the environment so that crystals can grow naturally: recreating the conditions in which gems grow in the earth.
    Emerald Chatham Lab-Grown Yellow Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Emerald Chatham Lab-Grown Yellow Sapphire Gems
    from $480.00 USD
    Heart Chatham Lab-Grown Alexandrite Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Heart Chatham Lab-Grown Alexandrite Gems
    from $295.00 USD
    Heart Chatham Lab-Grown Blue Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Heart Chatham Lab-Grown Blue Sapphire Gems
    from $295.00 USD
    Heart Chatham Lab-Grown Emerald Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Heart Chatham Lab-Grown Emerald Gems
    from $295.00 USD
    Heart Chatham Lab-Grown Padparadscha Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Heart Chatham Lab-Grown Padparadscha Sapphire Gems
    from $295.00 USD
    Heart Chatham Lab-Grown Pink Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Heart Chatham Lab-Grown Pink Sapphire Gems
    from $295.00 USD
    Heart Chatham Lab-Grown Ruby Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Heart Chatham Lab-Grown Ruby Gems
    from $325.00 USD
    Heart Chatham Lab-Grown White Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Heart Chatham Lab-Grown White Sapphire Gems
    from $295.00 USD
    Heart Chatham Lab-Grown Yellow Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Heart Chatham Lab-Grown Yellow Sapphire Gems
    from $295.00 USD
    Marquise Chatham Lab-Grown Alexandrite Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Marquise Chatham Lab-Grown Alexandrite Gems
    from $345.00 USD
    Sale
    Marquise Chatham Lab-Grown Blue Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Marquise Chatham Lab-Grown Blue Sapphire Gems
    $295.00 USD from $265.50 USD
    Marquise Chatham Lab-Grown Emerald Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Marquise Chatham Lab-Grown Emerald Gems
    from $295.00 USD
    Marquise Chatham Lab-Grown Padparadscha Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Marquise Chatham Lab-Grown Padparadscha Sapphire Gems
    from $295.00 USD
    Marquise Chatham Lab-Grown Pink Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Marquise Chatham Lab-Grown Pink Sapphire Gems
    from $295.00 USD
    Marquise Chatham Lab-Grown Ruby Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Marquise Chatham Lab-Grown Ruby Gems
    from $325.00 USD
    Marquise Chatham Lab-Grown White Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Marquise Chatham Lab-Grown White Sapphire Gems
    from $295.00 USD
    Marquise Chatham Lab-Grown Yellow Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Marquise Chatham Lab-Grown Yellow Sapphire Gems
    from $295.00 USD
    Oval Chatham Lab-Grown Alexandrite Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Oval Chatham Lab-Grown Alexandrite Gems
    from $295.00 USD
    Oval Chatham Lab-Grown Aqua Blue Spinel Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Oval Chatham Lab-Grown Aqua Blue Spinel Gems
    from $395.00 USD
    Oval Chatham Lab-Grown Blue Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Oval Chatham Lab-Grown Blue Sapphire Gems
    from $295.00 USD
    Oval Chatham Lab-Grown Champagne Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Oval Chatham Lab-Grown Champagne Sapphire Gems
    from $295.00 USD
    Oval Chatham Lab-Grown Emerald Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Oval Chatham Lab-Grown Emerald Gems
    from $355.00 USD
    Oval Chatham Lab-Grown Padparadscha Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Oval Chatham Lab-Grown Padparadscha Sapphire Gems
    from $295.00 USD
    Oval Chatham Lab-Grown Pink Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Oval Chatham Lab-Grown Pink Sapphire Gems
    from $295.00 USD
    Oval Chatham Lab-Grown Ruby Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Oval Chatham Lab-Grown Ruby Gems
    from $465.00 USD
    Oval Chatham Lab-Grown White Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Oval Chatham Lab-Grown White Sapphire Gems
    from $295.00 USD
    Oval Chatham Lab-Grown Yellow Sapphire Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Oval Chatham Lab-Grown Yellow Sapphire Gems
    from $295.00 USD
    Pear Chatham Lab-Grown Alexandrite Gems-Chatham Lab-Grown Gems-Fire & Brilliance ®
    Pear Chatham Lab-Grown Alexandrite Gems
    from $395.00 USD