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  • A close-up of a round brilliant-cut 1.53-Carat Royal Blue Ceylon Sapphire (Heated) resting on a textured surface. The gemstone has intricate facets, creating a striking star-like pattern when reflecting light. The text "EARTH'S TREASURY" is visible at the bottom of the image.

    1.06-Carat Deep Blue-Green Madagascar Sapphire

    $2,100.00

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  • A vibrant royal blue, trillion-cut 1.53-carat Ceylon sapphire rests on a textured beige surface. The gem's facets catch the light, showcasing its clarity and depth of color. The photo features "Earth's Treasury" text at the bottom.

    1.41-Carat Cornflower Blue Ceylon Sapphire

    $2,900.00

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  • A faceted blue 1.82-carat Ceylon Sapphire is displayed on a gray surface, with the text "Earth's Treasury" and its logo visible at the bottom.

    1.82-Carat Rich Sky Blue Ceylon Sapphire

    $5,200.00

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  • A faceted oval-cut blue 1.38-Carat Ceylon Sapphire displayed on a textured surface with the text "EARTH'S TREASURY" at the bottom.

    1.38-Carat Sky Blue Ceylon Sapphire

    $3,200.00

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  • 1.67-Carat Rich Blue Ceylon Sapphire

    1.67-Carat Rich Blue Ceylon Sapphire

    $2,300.00

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  • A faceted, clear 1.11-carat Spinel with an octagonal shape rests on a textured surface.

    1.11-Carat Gray Spinel

    $1,300.00

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  • 0.60-Carat Colorless Montana Sapphire

    0.60-Carat Colorless Montana Sapphire

    $600.00

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  • A faceted hexagonal 0.91-carat near colorless Montana sapphire with a brilliant cut, displaying clear and sparkling clarity, is placed on a textured gray surface. The text "EARTH'S TREASURY" is centered below the gemstone.

    0.91-Carat Near Colorless Montana Sapphire

    $1,100.00

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  • 1.24-Carat Light Aqua Montana Sapphire

    1.24-Carat Light Aqua Montana Sapphire

    $2,500.00

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  • 1.35-Carat Medium Blue Montana Sapphire

    1.35-Carat Medium Blue Montana Sapphire

    $3,400.00

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  • 0.74-Carat Near Colorless Montana Sapphire

    0.74-Carat Near Colorless Montana Sapphire

    $800.00

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  • The 1.26-Carat Violet-Blue Sapphire, square-cut with visible inclusions, rests on a textured light gray surface. "EARTH'S TREASURY" appears at the bottom.

    1.26-Carat Violet-Blue Sapphire

    $2,200.00

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  • A 2.14-carat Robin's Egg Blue Montana Sapphire with a cushion cut shape is displayed on a textured surface. The clarity and facets of the gem are highlighted by the lighting. At the bottom of the image, the text reads "EARTH'S TREASURY" with a small geometric logo.

    1.24-Carat Pale Blue Sapphire

    $1,900.00

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  • A 2.14-carat Robin's Egg Blue Montana Sapphire with square-cut and beveled edges is showcased on a textured gray surface. The sapphire reflects light, highlighting its facets and cuts. Below the gemstone, "Earth's Treasury" is written in black text.

    1.74-Carat Rich Peacock Blue Madagascar Sapphire

    $3,950.00

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  • The 2.09-Carat Celyon Sapphire, a faceted, rectangular light blue gemstone with intricate internal reflections, is placed on a textured gray background.

    2.09-Carat Light Violet-Blue Ceylon Sapphire

    $5,200.00

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  • 3.18-Carat Sky Blue Ceylon Sapphire

    3.18-Carat Sky Blue Ceylon Sapphire

    $11,200.00

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  • A 1.83-carat oval-cut Ceylon sapphire, featuring intricate facets, is showcased against a textured background. Text at the bottom center of the image reads "EARTH'S TREASURY.

    1.83-Carat Violet-Blue Ceylon Sapphire

    $5,500.00

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  • 2.66-Carat Violet Purple Ceylon Sapphire

    2.66-Carat Violet Purple Ceylon Sapphire

    $7,950.00

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  • 1.11-Carat Cornflower Blue Sapphire

    1.11-Carat Cornflower Blue Sapphire

    $1,800.00

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  • 0.64-Carat Sky Blue Sapphire

    0.64-Carat Sky Blue Sapphire

    $640.00

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  • 1.09-Carat Pale Yellow Sapphire

    1.09-Carat Pale Yellow Sapphire

    $1,450.00

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  • 1.16-Carat Near Colorless Sapphire

    1.16-Carat Near Colorless Sapphire

    $2,200.00

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    Add to cartDone
  • 0.84-Carat Hot Pink Sapphire

    0.84-Carat Hot Pink Sapphire

    $1,050.00

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  • 1.09-Carat Pale Yellow Sapphire

    1.09-Carat Pale Yellow Sapphire

    $1,450.00

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    Add to cartDone

Natural Gemstone Jewelry & Loose Gemstones at Earth’s Treasury

At Earth’s Treasury, we make finding your color easy with one of the widest selections of ethically sourced gemstones available, from Montana sapphires and garnets to tourmaline and emeralds. Our team of talented designers and jewelers is dedicated to creating custom gemstone jewelry that’s as unique as your story. Whether you’re drawn to classic pieces or dream up a one-of-a-kind engagement ring, we’ll guide you every step of the way to ensure your jewelry feels personal, original, and entirely you.