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Showing 1–24 of 160 resultsSorted by latest

  • A round, faceted 1.21-carat golden yellow-orange particolored Montana sapphire is displayed on a metallic textured surface with the words “Earth’s Treasury” printed below.

    1.21-Carat Golden Yellow-Orange Particolored Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • A 1.29-carat denim blue-purple particolored Montana sapphire (heated), with faceted cuts, is placed on a textured light surface, with the words “EARTH’S TREASURY” displayed below the stone.

    1.29-Carat Denim Blue-Purple Particolored Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A 1.34-carat heated Montana sapphire, round and faceted with pale blue and yellow hues, is displayed on a textured light surface. The text “EARTH’S TREASURY” appears at the bottom of the image.

    1.34-Carat Pale Blue-Yellow Particolored Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.17-carat yellow Montana sapphire (heated) with a brilliant cut is displayed on a textured gray surface, with the “Earth’s Treasury” logo and text visible at the bottom of the image.

    1.17-Carat Yellow Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A 1.23-carat spruce green Montana sapphire (heated), round-cut, showcased on a textured surface with the “Earth’s Treasury” text and hexagonal logo below the gemstone.

    1.23-Carat Spruce Green Montana Sappire (Heated)

    $1,650.00

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    Add to cartDone
  • A 1.97-carat Burmese ruby (heated), cut in an oval faceted shape, is displayed on a textured gray surface. The text “EARTH’S TREASURY” appears at the bottom of the image.

    1.97-Carat Burmese Ruby (Heated)

    $9,650.00

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    Add to cartDone
  • A 1.56-carat heated Montana sapphire is displayed on a textured surface, with the words “EARTH’S TREASURY” and a hexagonal logo beneath it.

    1.56-Carat Teal-Green Particolored Montana Sapphire (Heated)

    $3,200.00

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    Add to cartDone
  • A 1.80-carat medium blue Montana sapphire (heated) rests on a textured gray surface, with the Earth’s Treasury logo and text visible at the bottom of the image.

    1.80-Carat Medium Blue Montana Sapphire (Heated)

    $2,950.00

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    Add to cartDone
  • 1.25-carat teal blue Montana sapphire (heated) with multiple facets displayed on a textured surface, featuring the words “EARTH’S TREASURY” and a hexagonal logo below.

    1.25-Carat Teal Blue Montana Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • A 1.30-carat blue-yellow to violet-yellow particolored color-change gemstone, expertly round brilliant-cut, is displayed upright on a textured metallic surface with "Earth's Treasury" text at the bottom.

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

    $2,600.00

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    Add to cartDone
  • 1.18-carat royal blue Ceylon sapphire (heated), oval-cut, showcased on a textured surface with the “Earth’s Treasury” logo and text at the bottom of the image.

    1.18-Carat Royal Blue Ceylon Sapphire (Heated)

    $2,950.00

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    Add to cartDone
  • A 1.74-carat rich teal blue Montana sapphire (heated) rests on a textured surface, with the words "Earth's Treasury" and a logo visible at the bottom of the image.

    1.74-Carat Rich Blue Montana Sapphire (Heated)

    $3,350.00

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    Add to cartDone
  • A 2.26-carat teal Madagascar sapphire, cut in a rectangular shape, is displayed on a textured surface with the “Earth’s Treasury” logo beneath it.

    2.26-Carat Teal Madagascar Sapphire (Unheated)

    $4,950.00

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    Add to cartDone
  • A 2.23-carat Cornflower Blue to Violet color-change Ceylon sapphire, expertly cut in an oval shape, rests on a textured gray surface with the Earth’s Treasury logo at the bottom.

    2.23-Carat Cornflower Blue to Violet Color-Change Ceylon Sapphire (Heated)

    $5,800.00

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    Add to cartDone
  • A 1.25-carat royal blue Ceylon sapphire (heated), expertly cut in a round brilliant shape, is displayed on a textured gray surface with the “Earth’s Treasury” logo at the bottom.

    1.25-Carat Royal Blue Ceylon Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • A 1.25-carat medium blue Montana sapphire (heated), round brilliant-cut, is displayed on a textured surface with the text "EARTH'S TREASURY" beneath it.

    1.25-Carat Medium Blue Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • 1.21-Carat Rich Blue Montana Sapphire (Heated)

    1.21-Carat Rich Blue Montana Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • A 1.83-carat Peacock Montana Sapphire (heated), with a faceted teal blue hue, rests on a textured gray surface alongside the "EARTH'S TREASURY" text and hexagon logo at the bottom.

    1.83-Carat Peacock Montana Sapphire (Heated)

    $3,500.00

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    Add to cartDone
  • A 1.90-carat teal-blue particolored Montana sapphire (heated) rests on a textured gray surface, with the words "Earth's Treasury" and a hexagon logo displayed below.

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

    $2,900.00

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    Add to cartDone
  • A 1.95-carat aqua-blue particolored Montana sapphire (heated) rests on a textured gray surface, with the "EARTH'S TREASURY" text and logo displayed beneath it.

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

    $3,200.00

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    Add to cartDone
  • A 2.32-carat heated sapphire with a cushion cut rests on a textured metallic surface, with "Earth's Treasury" logo and text displayed beneath.

    2.32-Carat Blue-Green Particolored Madagascar Sapphire (Heated)

    $4,800.00

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    Add to cartDone
  • A 0.92-carat medium blue Malawi sapphire (unheated) with rectangular facets is displayed on a textured light surface, featuring the Earth's Treasury logo and text below.

    0.92-Carat Medium Blue Malawi Sapphire (Unheated)

    $1,350.00

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    Add to cartDone
  • A 2.06-carat Ceylon sapphire with hexagonal facets is displayed on a textured, light surface, with "Earth's Treasury" written below.

    2.06-Carat Light Violet-Blue Ceylon Sapphire

    $5,100.00

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    Add to cartDone
  • A round, faceted 1.69-carat Ceylon sapphire with a light blue hue is displayed on a textured beige surface with the "Earth's Treasury" logo below.

    1.69-Carat Violet Blue Ceylon Sapphire

    $4,400.00

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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.