6.3

Showing 97–120 of 135 resultsSorted by latest

  • 1.23-Carat Peacock Blue Montana Sapphire (Heated)

    1.23-Carat Peacock Blue Montana Sapphire (Heated)

    $1,200.00

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  • 0.93-Carat Aqua Blue Montana Sapphire (Heated)

    0.93-Carat Aqua Blue Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • 1.38-Carat Sky Blue Montana Sapphire (Heated)

    1.38-Carat Sky Blue Montana Sapphire (Heated)

    $1,650.00

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

    1.00-Carat Light Yellow Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • 1.08-Carat Deep Blue-Green and Green Particolored Australian Sapphire (Heated)

    1.08-Carat Deep Blue-Green and Green Particolored Australian Sapphire (Heated)

    $1,600.00

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  • 1.74-Carat Pale Pink Umba Sapphire

    1.74-Carat Pale Pink Umba Sapphire

    $800.00

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

    1.01-Carat Medium Blue Montana Sapphire (Heated)

    $900.00

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

    0.91-Carat Medium Blue Montana Sapphire (Heated)

    $700.00

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    Add to cartDone
  • 1.34-Carat Yellow-Mint Particolored Montana Sapphire (Heated)

    1.34-Carat Yellow-Mint Particolored Montana Sapphire (Heated)

    $1,600.00

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  • 1.24-Carat Pale Sky Blue Montana Sapphire (Heated)

    1.24-Carat Pale Sky Blue Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • A vibrant 1.24-carat pink Madagascar sapphire with a rectangular cushion cut is placed on a textured, metallic background. The stone sparkles with light reflections, and beneath it is the text "EARTH'S TREASURY" accompanied by a geometric logo.

    1.13-Carat Purplish Pink Madagascar Sapphire

    $1,150.00

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  • 1.38-Carat Aqua Blue Montana Sapphire (Heated)

    1.38-Carat Aqua Blue Montana Sapphire (Heated)

    $2,100.00

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

    1.03-Carat Medium Blue Montana Sapphire (Heated)

    $1,700.00

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    Add to cartDone
  • 0.84-Carat Pale Yellow-Green Montana Sapphire (Heated)

    0.84-Carat Pale Yellow-Green Montana Sapphire (Heated)

    $700.00

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    Add to cartDone
  • 0.95-Carat Pale Blue Montana Sapphire

    0.95-Carat Pale Blue Montana Sapphire

    $1,300.00

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  • The 1.24-Carat Medium Blue Montana Sapphire (Heated) features a round brilliant cut and radiant medium blue hue, showcased on textured light gray with the "Earth's Treasury" logo beneath it.

    1.24-Carat Medium Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • The ET1993, a square-cut purple gemstone with intricate facets, is elegantly displayed on a textured gray surface.

    1.53-Carat Magenta Purple to Intense Pink Color Change Garnet

    $1,250.00

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  • A 1.63-carat Demantoid Garnet, with square cuts and reflective facets, sits on a textured gray surface.

    1.63-Carat Demantoid Garnet

    $1,800.00

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  • 1.18-Carat Aqua Blue Montana Sapphire (Heated)

    1.18-Carat Aqua Blue Montana Sapphire (Heated)

    $1,750.00

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  • A 1.29-carat medium blue heated Montana Sapphire, round brilliant-cut, rests on a textured wooden surface with the Earth’s Treasury logo below.

    1.29-Carat Medium Blue Montana Sapphire (Heated)

    $2,600.00

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

    1.10-Carat Teal Blue Montana Sapphire (Heated)

    $1,650.00

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

    1.11-Carat Pale Yellow Montana Sapphire (Heated)

    $1,100.00

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

    0.99-Carat Pale Violet-Blue Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • A 1.39-carat medium blue Montana Sapphire (heated), cushion-cut with intricate facets, is displayed on a textured gray surface featuring the text "Earth's Treasury" at the bottom.

    1.39-Carat Teal Blue Montana Sapphire (Heated)

    $2,500.00

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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.