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Showing 49–72 of 108 resultsSorted by latest

  • A 1.25-carat heated Montana sapphire, rectangular and deep blue with faceted cuts, is displayed on a textured gray surface featuring the "EARTH'S TREASURY" text at the bottom.

    1.25-Carat Peacock Blue Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • The 1.02-Carat Montana Sapphire, round and faceted, is shown on a textured gray surface with "EARTH'S TREASURY" printed below.

    1.02-Carat Medium Blue Montana Sapphire

    $2,250.00

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    Add to cartDone
  • A round 0.98-carat heated Montana sapphire with intricate facets rests on a textured surface. Text reads: Earth’s Treasury.

    0.98-Carat Teal Blue Montana Sapphire (Heated)

    $1,050.00

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    Add to cartDone
  • A 1.42-carat Ceylon sapphire, rectangular with faceted cuts, rests on a textured gray surface marked "Earth's Treasury.

    1.42-Carat Light Violet-Blue Ceylon Sapphire

    $3,300.00

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    Add to cartDone
  • A 1.30-Carat Ceylon Sapphire, a faceted blue gem, is showcased on a textured background with the "Earth's Treasury" logo beneath.

    1.30-Carat Light Violet-Blue Ceylon Sapphire

    $2,950.00

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    Add to cartDone
  • Displayed on a textured gray surface with the Earth's Treasury logo is a 0.91-carat, cushion-cut Montana sapphire gemstone.

    0.91-Carat Violet-Blue Montana Sapphire (Heated)

    $950.00

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    Add to cartDone
  • A 1.28-carat heated Montana sapphire with a radiant cut and intricate facets, displayed on a textured surface.

    1.28-Carat Aqua-Blue Particolored Montana Sapphire (Heated)

    $1,350.00

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    Add to cartDone
  • A faceted blue 1.24-carat Montana sapphire (heated) on a textured surface with the logo "Earth's Treasury" below it.

    1.24-Carat Blue-Aqua Particolored Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A faceted, oval-cut golden yellow 1.09-carat Montana sapphire (heated) displayed on a textured surface. Logo reads "Earth's Treasury.

    1.09-Carat Orange Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A faceted blue 1.00-carat Montana Sapphire (heated) is displayed on a textured surface with the text "Earth's Treasury" at the bottom.

    1.00-Carat Aqua-Blue Particolored Montana Sapphire (Heated)

    $1,750.00

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    Add to cartDone
  • A faceted, round-cut 1.08-carat Montana Sapphire (heated) gemstone on a textured surface with the "Earth's Treasury" logo below.

    1.08-Carat Light Yellow Particolored Montana Sapphire (Heated)

    $1,500.00

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    Add to cartDone
  • A dazzling, rectangular cushion-cut 1.79-carat Teal Blue Montana Sapphire (Heated) with intricate facets, displayed on a textured gray surface. The gem showcases a vibrant teal blue color with a radiant internal sparkle. Below the gem, the text "EARTH'S TREASURY" is visible.

    1.39-Carat Blue-Teal Particolored Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • 0.95-Carat Yellow Montana Sapphire (Heated)

    0.95-Carat Yellow Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • A round, faceted, 1.05-carat Orange Montana Sapphire (heated) with a vibrant, fiery color placed on a textured surface. The background is a grayish metallic material. Text at the bottom reads "Earth's Treasury" with a logo.

    1.05-Carat Orange Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • 1.02-Carat Golden Orange Montana Sapphire (Heated)

    1.02-Carat Golden Orange Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • 1.17-Carat Peacock Blue Montana Sapphire (Heated)

    1.17-Carat Peacock Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • 0.88-Carat Aqua Blue Montana Sapphire (Heated)

    0.88-Carat Aqua Blue Montana Sapphire (Heated)

    $880.00

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    Add to cartDone
  • 0.99-Carat Teal Blue Montana Sapphire (Heated)

    0.99-Carat Teal Blue Montana Sapphire (Heated)

    $1,250.00

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    Add to cartDone
  • 1.07-Carat Colorless Montana Sapphire (Heated)

    1.07-Carat Colorless Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • 1.07-Carat Sky Blue Ceylon Sapphire

    1.07-Carat Sky Blue Ceylon Sapphire

    $1,800.00

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    Add to cartDone
  • A round, faceted 1.53-carat Royal Blue Ceylon Sapphire (heated) is placed on a rough, textured surface. The background features subtle metallic tones. The logo "EARTH'S TREASURY" and a hexagonal emblem are visible at the bottom.

    0.97-Carat Lemon-Pale Yellow Particolored Montana Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • 0.64-Carat Sky Blue Sapphire

    0.64-Carat Sky Blue Sapphire

    $640.00

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    Add to cartDone
  • 1.16-Carat Sky Blue Sapphire

    1.16-Carat Sky Blue Sapphire

    $1,800.00

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    Add to cartDone
  • A 1.08-carat Teal Blue Montana Sapphire (heated) is shown on a textured gray surface, with "EARTH'S TREASURY" and two hexagonal logos beneath the gemstone.

    1.08-Carat Teal Blue Montana Sapphire (Heated)

    $1,950.00

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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.