The World's most vivid
Presented In
360° HD

Experience the vibrant color of your 100% natural gemstone before choosing your unique sapphire, ruby or emerald stone. Admire its detail in 40x superzoom and really get to know your gemstone.

Design your engagement ring with a stunning gemstone.

Browse Gemstones

Explore Gemstones

Every Gemstone on James Allen is Examined by a Professional GIA Graduate Gemologist

  • Blue Sapphires

    Blue Sapphires

    Blue sapphire is a primary color gemstone. Its most common secondary hues are purple, violet, and green.

  • Pink Sapphires

    Pink Sapphires

    Pink sapphires are the rarest of sapphire colors and bear many similarities to rubies.

  • Yellow Sapphires

    Yellow Sapphires

    Yellow sapphires resemble yellow diamonds and tend to have fewer inclusions than pink or blue sapphires.

  • Red Rubies

    Red Rubies

    Among the most valued gemstones on the market, rubies are durable and range in color from pink to blood-red.

  • Green Emerald

    Green Emerald

    Emeralds are by far the most stunning of the green color gemstones.

Design Your Own Gemstone Engagement Ring

Design Your Own
Gemstone Engagement Ring

Select from hundreds of stunning engagement ring styles and add a vibrant gemstone of your choice, or begin your engagement journey by selecting from our large selection of loose gemstones and matching your gem with a beautiful ring setting in the precious metal of your choice.

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The Gemstone Collection

Exotic and colorful, a jewel from our Gemstone Collection will mesmerize her. Sapphires, rubies and emeralds all make for majestic gemstone jewelry. Propose with a unique, colorful gemstone ring or choose a vibrant gemstone ring, pendant or earrings for a special occasion.


150,000+ certified conflict-free diamonds,
all photographed in 360° HD
24/7 diamond experts, with option for
real-time diamond inspections
lifetime warranty
free shipping worldwide
hassle-free returns with 100% money back
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