5.6

Showing 145–168 of 170 resultsSorted by latest

  • 1.27-Carat Violet-Blue Umba Sapphire

    1.27-Carat Violet-Blue Umba Sapphire

    $800.00

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    Add to cartDone
  • 1.20-Carat Gold-Yellow Particolored Montana Sapphire (Heated)

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

    $1,200.00

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    Add to cartDone
  • 1.07-Carat Pale Aqua Montana Sapphire (Heated)

    1.07-Carat Pale Aqua Montana Sapphire (Heated)

    $1,550.00

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    Add to cartDone
  • 0.82-Carat Gold-Green Particolored Australian Sapphire (Heated)

    0.82-Carat Gold-Green Particolored Australian Sapphire (Heated)

    $500.00

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

    1.43-Carat Midnight Blue-Green Australian Sapphire (Heated)

    $1,400.00

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    Add to cartDone
  • 1.50-Carat Deep Peacock Blue Australian Sapphire (Heated)

    1.50-Carat Deep Peacock Blue Australian Sapphire (Heated)

    $1,900.00

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

    0.98-Carat Sky Blue Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • 1.87-Carat Light Violet Blue Tanzanite

    1.87-Carat Light Violet Blue Tanzanite

    $750.00

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    Add to cartDone
  • A 2.08-carat medium blue tanzanite with intricate facets, set against a textured gray background. The text "Earth's Treasury" appears at the bottom.

    2.08-Carat Violet-Blue Tanzanite

    $950.00

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    Add to cartDone
  • 0.74-Carat Light Yellow Particolored Montana Sapphire

    0.74-Carat Light Yellow Particolored Montana Sapphire

    $700.00

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    Add to cartDone
  • A 1.02-carat Rich Sky Blue Montana Sapphire (Heated) with a cushion cut rests on a textured gray surface, the "Earth's Treasury" logo displayed below.

    1.02-Carat Rich Sky Blue Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A 1.19-carat Peacock Blue Montana Sapphire (Heated), square-cut, is displayed on a textured gray surface featuring the "Earth's Treasury" logo at the bottom.

    1.19-Carat Peacock Blue Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.25-Carat Medium Blue Montana Sapphire (Heated) rests on a textured gray surface with "EARTH'S TREASURY" and a geometric logo beneath it.

    1.25-Carat Medium Blue Montana Sapphire (Heated)

    $2,500.00

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    Add to cartDone
  • 1.23-Carat Golden Yellow Montana Sapphire (Heated)

    1.23-Carat Golden Yellow Montana Sapphire (Heated)

    $1,300.00

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    Add to cartDone
  • A 1.53-carat purple Ceylon sapphire is showcased on a textured gray surface, exhibiting brilliant reflections.

    1.53-Carat Rich Violet Purple Ceylon Sapphire

    $2,650.00

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

    1.12-Carat Medium Blue Montana Sapphire (Heated)

    $2,250.00

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

    0.93-Carat Sky Blue Montana Sapphire (Heated)

    $950.00

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

    0.87-Carat Teal Blue Montana Sapphire (Heated)

    $750.00

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    Add to cartDone
  • A colorless Montana sapphire in our "Helena" oval design

    1.22-Carat Near Colorless Montana Sapphire

    $1,250.00

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

    1.13-Carat Aqua Blue Montana Sapphire

    $1,100.00

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    Add to cartDone
  • 0.85-Carat Light Aqua Montana Sapphire

    0.85-Carat Light Aqua Montana Sapphire

    $800.00

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    Add to cartDone
  • 0.83-Carat Aqua Blue Montana Sapphire

    0.83-Carat Aqua Blue Montana Sapphire

    $700.00

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    Add to cartDone
  • A faceted pink gemstone, product ET1128, rests on a textured gray surface labeled "Earth's Treasury.

    1.13-Carat Magenta Purple to Hot Pink Color Change Pastel Pyrope Garnet

    $650.00

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    Add to cartDone
  • 1.21-Carat Aqua Blue Montana Sapphire

    1.21-Carat Aqua Blue Montana Sapphire

    $1,200.00

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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.