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Showing 49–72 of 113 resultsSorted by latest

  • 1.52-Carat Montana Sapphire (Heated), a rectangular, faceted blue-green gemstone, displayed on a textured light gray surface with the "Earth's Treasury" logo below.

    1.52-Carat Rich Teal Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.24-carat faceted blue sapphire in a triangular shape is displayed on a textured, light surface with the Earth's Treasury logo at the bottom.

    1.24-Carat Sky Blue Umba Sapphire

    $1,500.00

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    Add to cartDone
  • A 1.29-carat, oval-cut Madagascar sapphire is displayed on a textured light gray surface with the logo and text "EARTH'S TREASURY" below.

    1.29-Carat Lilac Pink Madagascar Sapphire

    $2,950.00

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    Add to cartDone
  • A 1.64-carat, deep red, emerald-cut Spinel gemstone is displayed upright on a textured light gray surface with "EARTH'S TREASURY" written below.

    1.64-Carat Deep Red Spinel

    $2,900.00

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    Add to cartDone
  • A 1.64-carat faceted rectangular Spinel with a dark, muted purple hue is displayed on a light, textured surface; the "Earth's Treasury" logo appears at the bottom.

    1.64-Carat Purple Spinel

    $1,600.00

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  • A 1.68-carat cushion-cut pink spinel is displayed on a textured gray surface with the text "Earth's Treasury" below.

    1.68-Carat Light Pink Spinel

    $2,550.00

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    Add to cartDone
  • A 1.74-carat heated Montana sapphire, round brilliant-cut, stands upright on a textured surface with "EARTH'S TREASURY" below.

    1.74-Carat Peacock Blue Montana Sapphire (Heated)

    $3,300.00

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    Add to cartDone
  • A round, faceted 1.52-carat Montana Sapphire (Heated) sparkles on a textured, light-colored surface. Text at the bottom reads "EARTH'S TREASURY.

    1.52-Carat Rich Blue Montana Sapphire (Heated)

    $3,050.00

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    Add to cartDone
  • A faceted, trillion-cut 1.58-carat heated Montana sapphire in blue-green rests on a textured gray surface. "EARTH'S TREASURY" appears at the bottom.

    1.58-Carat Deep Blue-Green Montana Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • A 1.81-carat heated Montana sapphire, round brilliant-cut with a pale green hue, is displayed on a textured surface with "EARTH'S TREASURY" at the bottom.

    1.81-Carat Light Yellow Montana Sapphire (Heated)

    $3,500.00

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    Add to cartDone
  • A 1.40-carat heated Montana sapphire, round and faceted, rests on a textured gray surface with "EARTH'S TREASURY" displayed below.

    1.40-Carat Teal Blue Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 1.44-carat heated Montana Sapphire with a round brilliant cut is shown on a textured gray surface, with "EARTH'S TREASURY" written at the bottom.

    1.44-Carat Sky Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • A 1.49-carat heated Montana sapphire, round and blue with faceted cuts, is shown on a textured gray surface with "Earth's Treasury" written below.

    1.49-Carat Teal Blue Montana Sapphire (Heated)

    $3,000.00

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    Add to cartDone
  • A rectangular, dark teal 1.55-carat Australian sapphire (heated) with facets is placed on a textured gray surface. Text below reads "Earth's Treasury.

    1.55-Carat Near Black Australian Sapphire (Heated)

    $950.00

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    Add to cartDone
  • Blue-green faceted 1.40-carat Australian Sapphire with a textured surface; text reads "Earth's Treasury.

    1.40-Carat Peacock-Teal Particolored Australian Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.46-carat Australian sapphire (heated) is displayed on a light textured surface.

    1.46-Carat Green-Yellow Particolored Australian Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 1.68-carat Montana sapphire (heated) with a round brilliant cut and intricate facets, displayed on a textured surface.

    1.68-Carat Teal Blue Montana Sapphire (Heated)

    $3,200.00

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    Add to cartDone
  • A 1.52-carat Ceylon Sapphire, triangular and intricately faceted, rests on a textured surface.

    1.52-Carat Medium Blue Ceylon Sapphire

    $3,800.00

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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 1.56-carat faceted blue Montana sapphire elegantly displayed on a light textured surface, with "Earth's Treasury" imprinted below.

    1.56-Carat Rich Blue Montana Sapphire (Heated)

    $3,100.00

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    Add to cartDone
  • A faceted blue 1.45-carat Montana sapphire (heated) resting on a textured surface, with a logo reading "Earth's Treasury" at the bottom.

    1.45-Carat Medium Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • 1.66-Carat Violet-Blue Ceylon Sapphire

    1.66-Carat Violet-Blue Ceylon Sapphire

    $4,300.00

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    Add to cartDone
  • 1.54-Carat Deep Blue-Green Montana Sapphire (Heated)

    1.54-Carat Deep Blue-Green Montana Sapphire (Heated)

    $3,100.00

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

    1.53-Carat Rich Blue-Teal Particolored Montana Sapphire (Heated)

    $3,400.00

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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.