H = Heating

Showing 1225–1248 of 2445 resultsSorted by latest

  • A 1.29-carat Montana sapphire (heated) displayed on a textured surface.

    1.29-Carat Peacock Blue Montana Sapphire (Heated)

    $1,950.00

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    Add to cartDone
  • A faceted blue 1.45-carat Montana sapphire (heated) resting on a textured surface, with a logo reading "Earth's Treasury" at the bottom.

    1.45-Carat Medium Blue Montana Sapphire (Heated)

    $1,900.00

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

    1.06-Carat Steely Blue-Green Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • A round, faceted 1.60-carat Montana Sapphire (Heated) with shades of blue sits on a textured surface, with "Earth's Treasury" written at the bottom in black text.

    1.60-Carat Steely Blue Montana Sapphire (Heated)

    $3,600.00

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    Add to cartDone
  • A round-cut blue-green Montana Sapphire gemstone, weighing 0.92 carats, is displayed on a textured surface. The bottom of the image features the logo and text "Earth's Treasury.

    0.92-Carat Steely Blue to Purple Color Change Montana Sapphire (Heated)

    $1,150.00

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    Add to cartDone
  • A 0.84-carat Montana Sapphire (Heated) with intricate facets is displayed on a textured surface, showcasing its steely blue hue. The text "EARTH'S TREASURY" is visible at the bottom.

    0.84-Carat Steely Blue to Purple Color Change Montana Sapphire (Heated)

    $850.00

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    Add to cartDone
  • A round, steely blue to purple faceted sapphire is displayed on a textured surface. The text below reads "EARTH'S TREASURY 2.14-Carat Montana Sapphire (Heated).

    2.14-Carat Steely Blue to Purple Color Change Montana Sapphire (Heated)

    $6,400.00

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    Add to cartDone
  • A round cut 1.21-carat Montana Sapphire (Heated) displayed on a textured surface with the text “EARTH’S TREASURY” at the bottom.

    1.21-Carat Steely Blue Montana Sapphire (Heated)

    $2,100.00

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

    1.06-Carat Medium Blue Montana Sapphire (Heated)

    $1,850.00

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

    1.12-Carat Teal Blue Montana Sapphire (Heated)

    $1,650.00

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

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

    $2,400.00

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

    1.18-Carat Teal Blue Montana Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.79-carat teal blue Montana sapphire, featuring a radiant cut style, is displayed against a textured background. The gemstone showcases deep blue and green hues with geometric facets. The text "EARTH'S TREASURY" is visible along the bottom edge of the image.

    1.14-Carat Peacock-Aqua Particolored Montana Sapphire (Heated)

    $2,000.00

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    Add to cartDone
  • A stunning 1.79-carat teal blue Montana sapphire with a radiant star-like pattern is showcased on a textured surface against a neutral background. The text at the bottom reads "EARTH'S TREASURY".

    2.20-Carat Blue-Aqua Particolored Montana Sapphire (Heated)

    $5,600.00

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    Add to cartDone
  • A dazzling, rectangular cushion-cut 1.79-carat Teal Blue Montana Sapphire (Heated) with intricate facets, displayed on a textured gray surface. The gem showcases a vibrant teal blue color with a radiant internal sparkle. Below the gem, the text "EARTH'S TREASURY" is visible.

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

    $1,700.00

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    Add to cartDone
  • A vibrant 1.79-carat teal blue Montana sapphire (heated) with a rectangular shape and intricate internal facets is displayed on a textured gray surface. The gemstone exhibits a blend of deep and light blue hues, and "Earth's Treasury" is written at the bottom of the image.

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

    $1,700.00

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    Add to cartDone
  • A 1.79-carat teal blue Montana sapphire, featuring a rectangular cut with facets that reflect various shades of blue, is set against a textured beige background. At the bottom, the text reads "EARTH'S TREASURY" alongside a small geometric logo.

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

    $6,750.00

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

    0.84-Carat Aqua Montana Sapphire (Heated)

    $850.00

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

    0.86-Carat Orange Montana Sapphire (Heated)

    $850.00

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    Add to cartDone
  • 0.84-Carat Orange Montana Sapphire (Heated)

    0.84-Carat Orange Montana Sapphire (Heated)

    $700.00

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

    0.95-Carat Yellow Montana Sapphire (Heated)

    $900.00

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

    1.03-Carat Deep Blue-Green Montana Sapphire (Heated)

    $1,550.00

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    Add to cartDone
  • A faceted 1.79-carat teal blue Montana sapphire with intricate cuts displayed on a textured, grayish surface. The gem exhibits a mix of dark and light teal blue hues, and the background features a subtle geometric design. "Earth's Treasury" is written at the bottom of the image.

    1.17-Carat Peacock-Aqua Particolored Montana Sapphire (Heated)

    $1,750.00

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

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

    $2,800.00

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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.