5.6

Showing 121–144 of 170 resultsSorted by latest

  • 1.02-Carat Light Sky Blue Sapphire

    1.02-Carat Light Sky Blue Sapphire

    $1,650.00

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  • 1.62-Carat Greenish Yellow Sapphire

    1.62-Carat Greenish Yellow Sapphire

    $2,500.00

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  • 1.36-Carat Cornflower Blue Ceylon Sapphire

    1.36-Carat Cornflower Blue Ceylon Sapphire

    $2,400.00

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  • A 1.81-carat rectangular cushion cut blue sapphire is elegantly displayed on a textured surface, with the "Earth's Treasury" logo at the bottom.

    1.81-Carat Rich Sky Blue Ceylon Sapphire

    $4,500.00

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  • A close-up image of a 1.52-Carat Violet-Blue Ceylon Sapphire gemstone. The background is a textured, stone-like surface in a neutral color. The text “EARTH’S TREASURY” is visible at the bottom of the image.

    1.52-Carat Violet-Blue Ceylon Sapphire

    $3,800.00

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  • 1.53-Carat Deep Blue Ceylon Sapphire (Heated)

    1.53-Carat Deep Blue Ceylon Sapphire (Heated)

    $3,100.00

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  • 1.33-Carat Aqua Montana Sapphire (Heated)

    1.33-Carat Aqua Montana Sapphire (Heated)

    $1,850.00

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

    1.21-Carat Peacock Blue Montana Sapphire (Heated)

    $1,800.00

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  • 0.80-Carat Colorless Montana Sapphire

    0.80-Carat Colorless Montana Sapphire

    $800.00

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  • 1.24-Carat Sky Blue Montana Sapphire

    1.24-Carat Sky Blue Montana Sapphire

    $1,300.00

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  • 1.09-Carat Colorless Montana Sapphire (Heated)

    1.09-Carat Colorless Montana Sapphire (Heated)

    $1,600.00

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  • A 1.27-carat, yellow-gold particolored Montana sapphire (heated) sits on a textured metallic surface. Below the gemstone, the text "EARTH'S TREASURY" is displayed alongside a small hexagonal logo. The sapphire boasts bright, reflective facets and a rich, vibrant yellow color.

    1.27-Carat Yellow-Gold Particolored Montana Sapphire (Heated)

    $1,800.00

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  • A yellow Montana sapphire in our "Serendipity" oval design

    1.28-Carat Pale Yellow-Gold Particolored Montana Sapphire (Heated)

    $1,600.00

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

    1.17-Carat Medium Blue Montana Sapphire (Heated)

    $1,100.00

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

    0.88-Carat Violet Purple Montana Sapphire (Heated)

    $800.00

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

    0.84-Carat Aqua-Yellow Particolored Montana Sapphire

    $800.00

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

    1.16-Carat Rich Peacock Blue Montana Sapphire (Heated)

    $1,750.00

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  • Close-up of a 1.32-carat faceted, rectangular ruby on a textured gray surface.

    1.32-Carat Ruby (Heated)

    $7,200.00

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  • 0.71-Carat Light Violet-Blue Umba Sapphire

    0.71-Carat Light Violet-Blue Umba Sapphire

    $700.00

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  • 0.82-Carat Aqua Blue Montana Sapphire (Heated)

    0.82-Carat Aqua Blue Montana Sapphire (Heated)

    $700.00

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

    1.39-Carat Medium Blue Montana Sapphire (Heated)

    $1,500.00

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  • A 1.27-carat heated teal blue Montana sapphire is showcased on a textured gray surface with the “Earth’s Treasury” logo and text at the bottom.

    1.27-Carat Teal Blue Montana Sapphire (Heated)

    $1,950.00

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  • 0.87-Carat Pale Aqua Montana Sapphire (Heated)

    0.87-Carat Pale Aqua Montana Sapphire (Heated)

    $850.00

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    Add to cartDone
  • 1.26-Carat Plum Purple Umba Sapphire

    1.26-Carat Plum Purple Umba Sapphire

    $950.00

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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.