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Showing 49–72 of 79 resultsSorted by latest

  • 1.13-Carat Peacock Blue Montana Sapphire (Heated)

    1.13-Carat Peacock Blue Montana Sapphire (Heated)

    $1,100.00

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  • A 1.22-carat Teal Blue Montana Sapphire (Heated), cushion-cut, is shown on a textured gray surface with the "EARTH'S TREASURY" text and a geometric logo beneath it.

    1.22-Carat Teal Blue Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • 0.90-Carat Peacock Blue Montana Sapphire (Heated)

    0.90-Carat Peacock Blue Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • 0.90-Carat Peacock Blue Montana Sapphire (Heated)

    0.90-Carat Peacock Blue Montana Sapphire (Heated)

    $900.00

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

    1.06-Carat Teal Blue Montana Sapphire (Heated)

    $1,400.00

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

    0.83-Carat Midnight Blue Australian Sapphire (Heated)

    $800.00

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

    0.86-Carat Light Blue Montana Sapphire (Heated)

    $700.00

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    Add to cartDone
  • 0.85-Carat Aqua Blue Montana Sapphire (Heated)

    0.85-Carat Aqua Blue Montana Sapphire (Heated)

    $800.00

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

    1.11-Carat Teal Blue Montana Sapphire (Heated)

    $1,900.00

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    Add to cartDone
  • 0.81-Carat Pale Aqua Montana Sapphire

    0.81-Carat Pale Aqua Montana Sapphire

    $780.00

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    Add to cartDone
  • A cushion-cut 1.24-Carat Pink Madagascar Sapphire with a brilliant shine is placed on a textured grey surface. The image has the text "EARTH'S TREASURY" at the bottom along with a geometric logo.

    1.01-Carat Hot Pink Madagascar Sapphire

    $1,000.00

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    Add to cartDone
  • A vibrant, cushion-cut pink Madagascar sapphire is displayed on a textured metallic surface. The gem features multiple facets that reflect light, enhancing its radiant appearance. The background has a geometric pattern, and the text "EARTH'S TREASURY" is seen below the image.

    1.13-Carat Purplish Pink Madagascar Sapphire

    $1,150.00

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    Add to cartDone
  • A 1.27-Carat Spessartine Garnet, with its enchanting orange square-cut facets, rests on a textured gray surface.

    1.27-Carat Spessartine Garnet

    $400.00

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  • 0.88-Carat Rich Blue Montana Sapphire (Heated)

    0.88-Carat Rich Blue Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • 1.08-Carat Orange-Yellow Particolored Montana Sapphire (Heated)

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

    $1,200.00

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    Add to cartDone
  • 0.87-Carat Light Aqua Blue Montana Sapphire (Heated)

    0.87-Carat Light Aqua Blue Montana Sapphire (Heated)

    $750.00

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

    0.88-Carat Teal Blue Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • A 0.84-carat mint green demantoid garnet with a round, faceted design is showcased on a textured gray surface. Below it, you'll find the Earth's Treasury logo.

    0.84-Carat Mint Green Demantoid Garnet

    $650.00

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  • 0.82-Carat Robin's Egg Blue Montana Sapphire (Heated)

    0.82-Carat Robin’s Egg Blue Montana Sapphire (Heated)

    $800.00

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    Add to cartDone
  • 1.02-Carat Magenta Purple Umba Sapphire

    1.02-Carat Magenta Purple Umba Sapphire

    $1,200.00

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

    1.09-Carat Medium Blue Montana Sapphire (Heated)

    $1,700.00

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

    0.89-Carat Medium Blue Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • The 1.13-Carat Magenta Pink Ceylon Sapphire, an oval-cut gemstone, displayed on a textured gray surface with the "Earth's Treasury" logo below.

    1.13-Carat Magenta Pink Ceylon Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A particolored Montana sapphire in a classic diamond round brilliant design

    1.05-Carat Blue-Yellow Particolored 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.