1.23

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  • The “Thalia” Solitaire With 1.23-Carat Montana Sapphire (Heated)The “Thalia” Solitaire With 1.23-Carat Montana Sapphire (Heated)

    The “Thalia” Solitaire With 1.23-Carat Montana Sapphire (Heated)

    $4,200.00

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    Add to cartDone
  • A 1.23-carat Ceylon sapphire, faceted in an oval shape, rests on a textured gray surface with the Earth's Treasury logo and text at the bottom.

    1.23-Carat Rich Sky Blue Ceylon Sapphire

    $2,300.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire is displayed on a textured light surface with the text "EARTH'S TREASURY" and a logo at the bottom.

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

    $2,400.00

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    Add to cartDone
  • A 1.23-carat faceted green tourmaline with a starburst pattern rests on a textured gray surface, with "Earth's Treasury" written below.

    1.23-Carat Green-Teal Particolored Tourmaline

    $1,000.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire, round and blue-green with faceted cuts, rests on a textured metallic surface. "EARTH'S TREASURY" is displayed at the bottom.

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

    $1,300.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire rests on a textured metallic surface with the text "EARTH'S TREASURY" and a hexagonal logo below.

    1.23-Carat Rich Teal Montana Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire, oval-shaped and blue, rests on a textured metallic surface with the "Earth's Treasury" logo at the bottom.

    1.23-Carat Deep Blue Montana Sapphire (Heated)

    $1,800.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire, faceted in an oval shape and blue in color, is displayed on a textured gray surface with the "EARTH'S TREASURY" text and logo at the bottom.

    1.23-Carat Teal Blue Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire with an oval cut rests on a textured metallic surface, "EARTH'S TREASURY" displayed at the bottom.

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

    $1,300.00

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    Add to cartDone
  • A 1.23-carat cushion-cut Montana sapphire (heated) displayed on a textured gray surface, with the text "EARTH'S TREASURY" below.

    1.23-Carat Light Sky Blue Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire rests on a textured, light surface with "EARTH'S TREASURY" and a hexagon logo below.

    1.23-Carat Teal Blue Montana Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire with intricate faceting is displayed on a textured gray surface, featuring the Earth's Treasury logo at the bottom.

    1.23-Carat Teal Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire with a geometric faceted cut is showcased on a textured gray surface, featuring the "Earth's Treasury" logo at the bottom.

    1.23-Carat Rich Teal Montana Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • A 1.23-carat heated Montana sapphire, round brilliant-cut and blue, is shown on a textured light gray surface with "Earth's Treasury" below.

    1.23-Carat Rich Blue Montana Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • A faceted 1.16-Carat Montana Sapphire (Heated) with intricate cuts rests on a textured metallic surface; "EARTH'S TREASURY" is written at the bottom.

    1.23-Carat Peacock Blue Montana Sapphire (Heated)

    $1,200.00

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    Add to cartDone
  • A 1.23-carat Australian sapphire (heated), showcasing green and yellow facets, rests on a textured gray surface.

    1.23-Carat Lime-Green Particolored Australian Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • A 1.23-carat Montana sapphire (heated) with intricate cuts is displayed on a textured surface, showcasing its clarity and brilliance. The "Earth's Treasury" logo is visible at the bottom.

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

    $1,850.00

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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
  • 1.23-Carat Medium Blue Montana Sapphire (Heated)

    1.23-Carat Medium Blue Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • A 1.23-carat rich blue heated Montana Sapphire with a cushion cut and intricate facets is displayed on a light textured surface. "EARTH'S TREASURY" appears at the bottom of the image.

    1.23-Carat Rich Blue Montana Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • 1.23-Carat Midnight Blue Australian Sapphire (Heated)

    1.23-Carat Midnight Blue Australian Sapphire (Heated)

    $1,400.00

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    Add to cartDone
  • 1.23-carat aqua-blue particolored Montana Sapphire (heated) with blue and green hues shown on a textured surface, "EARTH'S TREASURY" logo and text below.

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

    $2,150.00

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

    1.23-Carat Medium Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • A blue Montana sapphire in our "Hyperbola" oval design

    1.23-Carat Sky Blue Montana Sapphire (Heated)

    $1,300.00

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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.