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    Blue Sapphire Gems

    The gem of truth, faithfulness, and the soul, sapphires are a perfect choice for engagement rings. The world’s most famous engagement ring is a sapphire: the 12-carat blue sapphire ring worn by Kate Middleton, an heirloom from Princess Diana. Chatham’s lab-grown blue sapphires have a velvety blue color and pure clarity seen in only the best mined gems.

    More About Blue Sapphires
    Blue Sapphire is your gem because...
    Blue Sapphire is your gem because...

    You love blue

    You are born in September

    You are loyal and honest

    You have beautiful blue eyes

    Your style icon is Kate Middleton

    Your anniversary is in September

    Your child’s birthday is in September

    It’s your 5th or 45th

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    Chatham Lab-Grown Sapphires
    Chatham Lab-Grown Sapphires

    Blue sapphire is the most difficult gem crystal that Chatham grows. Color in sapphire often follows the crystal structure in color zones. Even the best sapphire crystal has different shades of blue in it. That’s why Chatham lab-grown sapphires come in three lovely shades of blue, not just one.

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    The ultimate blue gem

    The September birthstone

    The 5th and 45th anniversary gem

    Mined in Madagascar, Sri Lanka, Kashmir, Burma, and Montana

    A symbol of the soul

    A variety of corundum, just like ruby

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    About Sapphires
    About Sapphires
    Sapphires are the gems of fidelity, honesty, and truth. Sapphires are the reason we say “true blue” and brides wear “something blue.” Today, “something blue” is often the engagement ring. This gem of fidelity is a perfect choice to symbolize a promise. Sapphire became even more popular after Princess Diana and Kate Middleton both received the same lovely blue sapphire engagement ring.
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