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Showing 25–48 of 88 resultsSorted by latest

  • A 0.68-carat Montana sapphire, pear-shaped and faceted with a light purple hue, rests on a textured metallic surface. "EARTH'S TREASURY" appears at the bottom.

    0.68-Carat Lavender Montana Sapphire

    $700.00

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    Add to cartDone
  • A 1.18-carat Ceylon sapphire, faceted in an oval shape, displayed on a textured light surface with the "EARTH'S TREASURY" logo and text at the bottom.

    1.18-Carat Light Cornflower Blue Ceylon Sapphire

    $2,400.00

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    Add to cartDone
  • A 0.88-carat Tanga Garnet, faceted in an oval cut and displaying a pink hue, rests on a textured metallic surface with "Earth's Treasury" at the bottom.

    0.88-Carat Bubblegum Pink Garnet

    $500.00

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  • A 1.37-carat heated Montana sapphire with a rectangular, multi-faceted blue-green appearance is displayed on a textured surface, featuring the text "EARTH'S TREASURY" at the bottom.

    1.37-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.29-carat heated Montana sapphire, rectangular and faceted in blue-green hues, showcased on a light textured surface with "EARTH'S TREASURY" beneath.

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

    $2,300.00

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    Add to cartDone
  • A 0.97-carat color change garnet, round and faceted with a rich purple hue, is shown on a textured surface with "Earth's Treasury" displayed below the gemstone.

    0.97-Carat Violet to Magenta Color Change Garnet

    $800.00

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    Add to cartDone
  • A 1.14-carat faceted oval pale yellow Montana sapphire is displayed on a textured gray surface with the text "EARTH'S TREASURY" at the bottom.

    1.14-Carat Pale Yellow Montana Sapphire

    $1,700.00

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    Add to cartDone
  • A 1.12-carat tsavorite garnet with a rectangular, faceted green appearance displayed on a light gray textured surface, with the text "EARTH'S TREASURY" below.

    1.12-Carat Tsavorite Garnet

    $1,350.00

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  • A rectangular, blue-green 1.29-carat heated Montana sapphire is displayed on a textured surface with the "Earth's Treasury" logo at the bottom.

    1.29-Carat Rich Teal Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • 1.33-Carat Montana Sapphire (Heated), a rectangular blue-green gemstone with geometric facets, displayed on a textured silvery surface. "Earth's Treasury" text and logo are visible at the bottom.

    1.33-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,650.00

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    Add to cartDone
  • A 1.33-carat heated Montana sapphire, cut in a rectangular facet and showcasing a blue-green hue, is displayed on a textured gray surface with the Earth’s Treasury logo at the bottom.

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

    $2,650.00

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    Add to cartDone
  • A 1.45-carat heated Montana sapphire, rectangular and blue with intricate facets, is displayed on a textured metallic surface. The text "EARTH'S TREASURY" appears at the bottom.

    1.45-Carat Medium Blue Montana Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 1.19-carat heated Ceylon sapphire with blue-green hues sits on a light, textured surface, featuring the "Earth's Treasury" text at the bottom.

    1.19-Carat Blue-Yellow Particolored Ceylon Sapphire (Heated)

    $2,050.00

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    Add to cartDone
  • 0.76-Carat Lavender Montana Sapphire

    0.76-Carat Lavender Montana Sapphire

    $950.00

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    Add to cartDone
  • A 0.97-carat Montana Sapphire, faceted in a light blue oval, rests on a textured gray surface above the "EARTH'S TREASURY" name and hexagonal logo.

    0.97-Carat Aqua Blue Montana Sapphire

    $1,400.00

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    Add to cartDone
  • A 1.19-carat Australian Sapphire (heated) with a rectangular, faceted form and blue-green hues sits on a textured surface.

    1.19-Carat Rich Teal Australian Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.14-carat Australian sapphire (heated) rests on a textured surface, showcasing the "Earth's Treasury" logo beneath it.

    1.14-Carat Peacock Blue Australian Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • A 0.80-carat heated Montana sapphire with a faceted cut is showcased on a textured gray surface, with "Earth's Treasury" visible beneath.

    0.80-Carat Sky-Blue Particolored Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 1.69-carat Ceylon Sapphire, pear-shaped and faceted in blue, is showcased on a textured surface with the "Earth's Treasury" logo at the bottom.

    1.69-Carat Light Violet-Blue Ceylon Sapphire

    $4,400.00

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    Add to cartDone
  • A 0.98-carat round, faceted yellow Montana sapphire rests on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    0.98-Carat Yellow-Gold Particolored Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A sparkling 1.03-carat Montana sapphire, featuring a round faceted blue gemstone design, is placed on a textured gray surface.

    1.03-Carat Rich Blue Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 0.90-carat faceted, round sapphire in a rich yellow hue rests on a textured gray surface, with "Earth's Treasury" displayed below.

    0.90-Carat Yellow-Orange Particolored Montana Sapphire (Heated)

    $850.00

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

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

    $2,400.00

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

    0.86-Carat Orange Montana Sapphire (Heated)

    $850.00

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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.