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  • A 0.55-carat red Mozambique ruby (heated), round-cut, is displayed on a textured metallic surface with "EARTH'S TREASURY" and a hexagonal logo below.

    0.55-Carat Red Mozambique Ruby (Heated)

    $800.00

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  • A 1.03-carat heated Ceylon sapphire, faceted in an oval shape, is displayed on a textured light surface with "EARTH'S TREASURY" beneath the gemstone.

    1.03-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $2,200.00

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  • A round, faceted 0.42-carat color-change garnet sits on a textured metallic surface, with "EARTH'S TREASURY" displayed at the bottom.

    0.42-Carat Steely Blue to Purple Color Change Garnet

    $350.00

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  • A 0.97-carat rectangular, faceted Spessartine Garnet with an orange hue is shown on a textured gray surface, featuring the "EARTH'S TREASURY" text and hexagon logo below.

    0.97-Carat Orange Spessartine Garnet

    $750.00

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  • A 0.98-carat heated Montana sapphire, cut in a rectangular faceted shape, rests on a textured gray surface. The text "Earth's Treasury" appears at the bottom of the image.

    0.98-Carat Aqua Blue Montana Sapphire (Heated)

    $1,000.00

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  • A 1.03-carat heated Montana sapphire with a radiant cut and blue-green hue is shown on a textured silver-gray surface, with "EARTH'S TREASURY" at the bottom.

    1.03-Carat Teal Green Montana Sapphire (Heated)

    $1,500.00

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  • A 0.90-carat rectangular, faceted Montana sapphire (heated) is displayed on a textured gray surface with "Earth's Treasury" at the bottom.

    0.90-Carat Blue-Gray Particolored Montana Sapphire (Heated)

    $1,150.00

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  • A rectangular, deep blue and teal 0.91-carat heated Montana sapphire rests on a textured gray surface with "EARTH'S TREASURY" below.

    0.91-Carat Deep Peacock-Yellow Particolored Montana Sapphire (Heated)

    $1,150.00

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  • A rectangular, faceted light blue 0.93-carat Montana sapphire (heated) is displayed on a textured gray surface with the text "EARTH'S TREASURY" at the bottom.

    0.93-Carat Pale Aqua Montana Sapphire (Heated)

    $700.00

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  • A 0.97-carat heated Montana sapphire with intricate faceting is displayed on a textured light gray surface. "EARTH'S TREASURY" appears at the bottom.

    0.97-Carat Teal Blue Montana Sapphire (Heated)

    $750.00

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  • A 1.02-carat heated Montana sapphire, rectangular and blue-green with intricate facets, is displayed on a textured grey surface, with "Earth's Treasury" branding below.

    1.02-Carat Teal-Yellow Particolored Montana Sapphire (Heated)

    $1,550.00

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  • A 1.29-carat Ceylon sapphire (heated), radiant-cut and rectangular, sits on a textured gray surface with "EARTH'S TREASURY" visible below.

    1.29-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $1,950.00

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  • A 0.72-carat, round brilliant Montana sapphire sits on a textured metal surface with "EARTH'S TREASURY" displayed at the bottom.

    0.72-Carat Light Sky Blue Montana Sapphire

    $800.00

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  • A rectangular, blue 0.90-carat heated Montana sapphire with intricate faceting rests on a textured surface. "EARTH'S TREASURY" appears at the bottom.

    0.90-Carat Medium Blue Montana Sapphire (Heated)

    $950.00

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  • A 0.68-carat Montana Sapphire, round brilliant-cut, is displayed on a textured gray surface with the text "Earth's Treasury" at the bottom.

    0.68-Carat Light Pink Montana Sapphire

    $750.00

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  • A 0.89-carat heated Montana sapphire with a rectangular cut and starburst pattern is shown on a textured gray surface. "EARTH'S TREASURY" is displayed at the bottom of the image.

    0.89-Carat Peacock Blue Montana Sapphire (Heated)

    $950.00

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  • A rectangular, blue faceted 0.93-carat Montana Sapphire (Heated) is displayed on a textured gray surface with the "Earth's Treasury" logo below.

    0.93-Carat Medium Blue Montana Sapphire (Heated)

    $1,150.00

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    Add to cartDone
  • A faceted, rectangular light green 0.98-carat Montana sapphire (heated) is showcased against a textured backdrop. Below the gemstone, the words "Earth's Treasury" are visible.

    0.98-Carat Yellow Montana Sapphire (Heated)

    $800.00

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  • A 1.00-carat faceted rectangular gemstone shines in a deep peacock blue on a textured light gray surface. This heated Montana Sapphire captivates with its rich color and brilliance. At the bottom, the logo reads "Earth's Treasury.

    1.00-Carat Gray-Aqua Montana Sapphire (Heated)

    $1,500.00

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  • A rectangular, faceted white gemstone on a textured gray surface with "0.82-Carat Montana Sapphire" written below.

    0.82-Carat Near Colorless Montana Sapphire

    $900.00

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  • 0.70-Carat Teal Blue Montana Sapphire (Heated)

    0.70-Carat Teal Blue Montana Sapphire (Heated)

    $700.00

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    Add to cartDone
  • A 1.53-carat Royal Blue Ceylon Sapphire, precisely cut into a square shape, rests on a textured grey surface. The background is adorned with subtle geometric patterns, and the text "EARTH'S TREASURY" is prominently displayed at the bottom of the image.

    0.74-Carat Deep Blue Sapphire

    $950.00

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    Add to cartDone
  • A brilliant blue gemstone, the 2.14-Carat Robin's Egg Blue Montana Sapphire (Heated), sits on a textured, beige surface. The gem is faceted and catches the light, showcasing its sparkling, vivid blue color. The words "EARTH'S TREASURY" are visible at the bottom of the image.

    0.70-Carat Medium Blue Montana Sapphire (Heated)

    $700.00

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    Add to cartDone
  • 0.87-Carat Pale Pink Montana Sapphire

    0.87-Carat Pale Pink Montana Sapphire

    $950.00

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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.