Oval

Showing 1081–1104 of 1999 resultsSorted by latest

  • A 0.80-carat heated Montana sapphire with a faceted cut is showcased on a textured gray surface, with "Earth's Treasury" visible beneath.

    0.80-Carat Sky-Blue Particolored Montana Sapphire (Heated)

    $800.00

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  • A faceted blue 1.82-carat heated Montana Sapphire with a geometric pattern rests on a textured surface, labeled "Earth's Treasury" at the bottom.

    1.82-Carat Peacock Blue Montana Sapphire (Heated)

    $3,900.00

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    Add to cartDone
  • A 1.72-carat heated Montana sapphire with intricate facets displayed against a textured surface.

    1.72-Carat Rich Teal Montana Sapphire (Heated)

    $2,300.00

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    Add to cartDone
  • A 1.91-carat heated Montana sapphire, faceted and blue, rests on a textured surface with the "Earth's Treasury" logo beneath it.

    1.91-Carat Peacock Blue Montana Sapphire (Heated)

    $4,100.00

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    Add to cartDone
  • A faceted 2.30-carat heated Montana sapphire with a starburst pattern rests on a textured surface. Text at the bottom reads "Earth's Treasury.

    2.30-Carat Teal Blue Montana Sapphire (Heated)

    $5,850.00

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    Add to cartDone
  • A 3.35-carat heated Montana sapphire gemstone, shown against a textured background, is labeled "Earth's Treasury" in the corner.

    3.35-Carat Rich Teal Montana Sapphire (Heated)

    $12,900.00

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    Add to cartDone
  • A 1.41-carat Montana Sapphire (Heated) with a brilliant cut and symmetrical geometric pattern rests on a textured surface.

    1.41-Carat Teal Blue Montana Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • A 1.79-carat heated Montana Sapphire, round and blue with facets, rests on a textured surface displaying the "Earth's Treasury" logo.

    1.79-Carat Peacock Blue Montana Sapphire (Heated)

    $3,400.00

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    Add to cartDone
  • A 1.80-carat, round-cut, faceted blue Montana Sapphire (heated) rests on a textured surface with "Earth's Treasury" displayed at the bottom.

    1.80-Carat Peacock Blue Montana Sapphire (Heated)

    $4,500.00

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    Add to cartDone
  • A round, faceted teal gemstone, a 1.81-carat Montana Sapphire (heated), is displayed on a textured surface with the text "Earth's Treasury" beneath it.

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

    $2,700.00

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    Add to cartDone
  • A blue, faceted 2.10-carat Montana sapphire (heated) rests on a textured surface with "Earth's Treasury" written below. .

    2.10-Carat Rich Blue Montana Sapphire (Heated)

    $6,900.00

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    Add to cartDone
  • A 2.13-carat heated Montana sapphire displayed on a textured surface with the text "Earth's Treasury" below.

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

    $3,500.00

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    Add to cartDone
  • A 2.72-carat Montana Sapphire with a dark, deep blue hue and multiple facets rests on a textured surface. Below the gem, text reads "Earth's Treasury.

    2.72-Carat Near Black Montana Sapphire (Heated)

    $2,200.00

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    Add to cartDone
  • A 1.01-carat heated Montana sapphire gemstone, round and teal, on a textured surface.

    1.01-Carat Peacock Blue Montana Sapphire (Heated)

    $1,750.00

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    Add to cartDone
  • A sparkling oval-cut gemstone with a light blue hue, reminiscent of a nearly colorless 0.75-Carat Montana Sapphire, rests on a textured surface. Text reads "Earth's Treasury.

    0.75-Carat Pale Sky Blue Montana Sapphire

    $850.00

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    Add to cartDone
  • A round 0.98-carat heated Montana sapphire with intricate facets rests on a textured surface. Text reads: Earth’s Treasury.

    0.98-Carat Teal Blue Montana Sapphire (Heated)

    $1,050.00

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    Add to cartDone
  • A 1.54-carat faceted round Montana sapphire gemstone, heated, on a textured surface with the "Earth's Treasury" logo.

    1.54-Carat Teal Blue Montana Sapphire (Heated)

    $3,400.00

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    Add to cartDone
  • 1.55-Carat Ceylon Sapphire placed on a textured surface.

    1.55-Carat Light Sky Blue Ceylon Sapphire

    $3,100.00

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    Add to cartDone
  • A faceted oval 2.23-Carat Ceylon Sapphire gemstone with a light blue hue is displayed against a textured background, with "Earth's Treasury" at the bottom.

    2.23-Carat Light Violet-Blue Ceylon Sapphire

    $4,900.00

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    Add to cartDone
  • A 1.54-carat Ceylon Sapphire, featuring a round, faceted blue design, is set on a textured surface with the "Earth's Treasury" logo at the bottom.

    1.54-Carat Light Violet-Blue Ceylon Sapphire

    $3,200.00

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    Add to cartDone
  • A 2.19-Carat Ceylon Sapphire with a round shape rests on a textured light surface.

    2.19-Carat Light Violet-Blue Ceylon Sapphire

    $6,300.00

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    Add to cartDone
  • The 1.05-Carat Ceylon Sapphire, a round faceted blue gemstone, rests on a textured surface.

    1.05-Carat Light Violet-Blue Ceylon Sapphire

    $2,100.00

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    Add to cartDone
  • A 3.10-carat Madagascar Sapphire with intricate cuts is set against a plain background. The text "Earth's Treasury" appears at the bottom.

    3.10-Carat Violet-Blue Madagascar Sapphire

    $7,500.00

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    Add to cartDone
  • A 1.45-carat Ceylon sapphire, heat-treated, rests on a textured surface.

    1.45-Carat Sky Blue Ceylon Sapphire (Heated)

    $2,900.00

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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.