Blue-Green, Deep

Showing 49–72 of 174 resultsSorted by latest

  • A 4.12-carat heated Montana sapphire, round and faceted in blue-green hues, is displayed on a textured metallic surface with "Earth's Treasury" below.

    4.12-Carat Rich Teal Montana Sapphire (Heated)

    $14,000.00

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  • A 2.30-carat heated Montana Sapphire gemstone, round and blue-green with facets, is displayed on a textured gray surface with "EARTH'S TREASURY" below.

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

    $6,900.00

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  • 3.04-carat heated Montana sapphire, round-cut and blue-green, displayed on a textured gray surface with "EARTH'S TREASURY" text below.

    3.04-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $9,500.00

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  • 1.33-Carat Montana Sapphire (Heated), a rectangular blue-green gemstone with geometric facets, displayed on a textured silvery surface. "Earth's Treasury" text and logo are visible at the bottom.

    1.33-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,650.00

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  • A 2.48-carat cushion-cut blue Spinel rests on a textured gray surface, with the "EARTH'S TREASURY" logo at the bottom.

    2.47-Carat Deep Peacock Blue Spinel

    $4,400.00

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  • A 1.83-carat cushion-cut, deep blue-green spinel gemstone displayed on a textured grey surface with the "Earth's Treasury" logo and text below.

    1.83-Carat Deep Blue-Green Spinel

    $2,600.00

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  • A 2.54-carat spinel gemstone is displayed on a textured light gray surface with the "Earth's Treasury" logo below.

    2.54-Carat Deep Blue-Green Spinel

    $2,500.00

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  • A 1.55-carat oval-cut green spinel rests on a textured light gray surface, with "EARTH'S TREASURY" displayed at the bottom.

    1.55-Carat Deep Blue-Green Spinel

    $2,800.00

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  • A faceted, trillion-cut 1.58-carat heated Montana sapphire in blue-green rests on a textured gray surface. "EARTH'S TREASURY" appears at the bottom.

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

    $2,700.00

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  • A faceted 1.08-carat heated Montana sapphire in blue-green rests on a textured surface, with "EARTH’S TREASURY" and its logo visible at the bottom of the image.

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

    $1,200.00

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  • 1.84-carat heated Montana sapphire, round brilliant-cut in blue-green, displayed on a textured gray surface with "EARTH'S TREASURY" text at the bottom.

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

    $2,750.00

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    Add to cartDone
  • A 1.51-carat heated Montana sapphire with a faceted, dark bluish-green hue rests on a textured gray surface, featuring the "EARTH'S TREASURY" logo and text at the bottom.

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

    $1,950.00

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  • A 0.95-carat heated Montana sapphire with a round, faceted cut rests on a textured, light-colored surface. The "EARTH'S TREASURY" logo and text appear at the bottom of the image.

    0.95-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $1,050.00

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  • A 1.69-carat heated Montana sapphire with a blue hue is displayed on a textured light gray surface, featuring the "Earth's Treasury" logo at the bottom.

    1.69-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,300.00

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  • A faceted 1.16-carat Australian sapphire, with a dark blue color in a triangular shape, set against a textured gray background.

    1.16-Carat Deep Peacock Blue Australian Sapphire (Heated)

    $1,100.00

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  • A 2.12-carat heated Australian sapphire with a faceted square shape and checkerboard pattern set on a textured gray surface.

    2.12-Carat Midnight Blue-Green Particolored Australian Sapphire (Heated)

    $2,500.00

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  • A round faceted dark gemstone, the 1.95-Carat Australian Sapphire (Heated), rests on a textured surface, with "Earth's Treasury" below it.

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

    $1,950.00

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  • 1.01-carat Australian sapphire (heated) set against a textured gray surface.

    1.01-Carat Deep Peacock Blue Australian Sapphire (Heated)

    $1,300.00

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  • A 1.76-carat Australian sapphire (heated) with a faceted cut rests on a textured surface.

    1.76-Carat Deep Peacock Blue Australian Sapphire (Heated)

    $2,200.00

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  • A round, faceted 1.99-carat Australian teal sapphire (heated) rests on a textured, light surface with "Earth's Treasury" at the bottom.

    1.99-Carat Deep Peacock Blue Australian Sapphire (Heated)

    $3,200.00

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    Add to cartDone
  • A faceted blue 1.32-carat Australian sapphire rests on a textured gray background. The text reads "Earth's Treasury" alongside a small geometric logo.

    1.32-Carat Deep Peacock Blue Australian Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 1.46-carat Australian sapphire gemstone, deep blue and heated, sits on a textured gray surface.

    1.46-Carat Deep Peacock Blue Australian Sapphire (Heated)

    $2,900.00

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    Add to cartDone
  • A 1.85-carat Australian sapphire (heated) in dark blue with facets lies on a textured light gray surface, labeled "Earth's Treasury.

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

    $1,450.00

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    Add to cartDone
  • A 2.29-carat round-cut Australian sapphire in dark blue appears on a textured surface, with "Earth's Treasury" beneath it.

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

    $1,600.00

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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.