Blue-Green

Showing 169–192 of 1348 resultsSorted by latest

  • A faceted, oval-cut 0.79-carat light blue tourmaline rests on a textured gray surface, with the "Earth's Treasury" logo displayed at the bottom.

    0.79-Carat Aqua Blue Tourmaline

    $350.00

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  • A 1.45-carat teal-blue tourmaline with a square cushion cut is displayed on a textured gray surface. "EARTH'S TREASURY" appears at the bottom of the image.

    1.45-Carat Deep Blue-Green Tourmaline

    $1,200.00

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  • A 0.44-carat Kornerupine gemstone in mint green rests on a textured gray surface, with the text "EARTH'S TREASURY" displayed at the bottom.

    0.44-Carat Aqua Kornerupine

    $200.00

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  • A 2.26-carat heated Montana sapphire, cut in a round brilliant style, sits on a textured light gray surface with "EARTH'S TREASURY" displayed at the bottom.

    2.26-Carat Steely Aqua to Purple Color Change Montana Sapphire (Heated)

    $5,700.00

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  • A rectangular, faceted 0.86-carat heated Montana sapphire in blue-green rests on a textured light gray surface, with "EARTH'S TREASURY" and two logos visible at the bottom.

    0.86-Carat Teal Montana Sapphire (Heated)

    $900.00

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  • A 0.82-carat heated Montana sapphire, round and blue with faceted cuts, is displayed on a textured light gray surface featuring the text "EARTH'S TREASURY" at the bottom.

    0.82-Carat Teal Blue Montana Sapphire (Heated)

    $850.00

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  • A 1.98-carat heated Montana sapphire with a cushion cut in teal blue is showcased on a textured light gray background, featuring the "Earth's Treasury" text below.

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

    $2,950.00

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  • A 2.02-carat heated Montana sapphire with a cushion cut is shown on a textured surface, featuring the text "EARTH'S TREASURY" at the bottom.

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

    $6,700.00

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  • A 3.26-carat, cushion-cut Montana sapphire (heated) in deep blue, displayed on a textured light gray surface with "EARTH'S TREASURY" at the bottom.

    3.26-Carat Teal Montana Sapphire (Heated)

    $4,500.00

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  • A round, faceted blue-green 1.49-carat Montana Sapphire (heated) is displayed on a textured, light-colored surface, with "EARTH'S TREASURY" at the bottom.

    1.49-Carat Rich Teal Montana Sapphire (Heated)

    $2,950.00

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  • A 0.86-carat heated Montana sapphire is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    0.86-Carat Teal Blue Montana Sapphire (Heated)

    $900.00

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    Add to cartDone
  • A 2.01-carat oval-cut heated Montana sapphire is displayed on a textured gray surface with "EARTH'S TREASURY" beneath it.

    2.01-Carat Teal to Purple Montana Sapphire (Heated)

    $5,150.00

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  • A 1.01-carat heated Montana sapphire with a round brilliant cut is showcased on a textured silvery surface, featuring the text "Earth's Treasury" at the bottom.

    1.01-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $1,500.00

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  • A 1.31-carat heated Montana sapphire in a round brilliant cut rests on a textured light gray surface, with "Earth's Treasury" written below.

    1.31-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $1,600.00

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  • A 1.33-carat heated Montana sapphire, round brilliant-cut and blue in color, shown on a textured surface with "Earth's Treasury" beneath the stone.

    1.33-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,250.00

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  • 1.34-Carat Montana Sapphire (Heated), round brilliant-cut blue gemstone, shown on a textured metallic surface with the "EARTH'S TREASURY" logo at the bottom.

    1.34-Carat Rich Teal Montana Sapphire (Heated)

    $2,300.00

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  • A 1.34-carat heated Montana sapphire, cut in a round faceted shape, rests on a textured metallic surface with "EARTH'S TREASURY" displayed beneath it.

    1.34-Carat Teal Blue Montana Sapphire (Heated)

    $2,300.00

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  • 1.48-Carat Montana Sapphire (Heated), round brilliant-cut blue gemstone, showcased on a textured light background with “EARTH’S TREASURY” below.

    1.48-Carat Aqua Blue Montana Sapphire (Heated)

    $3,000.00

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  • A 1.52-carat heated Montana sapphire, round brilliant-cut and teal in color, is displayed upright on a textured gray surface with "Earth's Treasury" at the bottom.

    1.52-Carat Teal Montana Sapphire (Heated)

    $3,000.00

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    Add to cartDone
  • A round brilliant-cut 1.64-carat heated Montana sapphire in blue-green, displayed on a textured light surface, with "EARTH'S TREASURY" text at the bottom.

    1.64-Carat Aqua Montana Sapphire (Heated)

    $4,000.00

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    Add to cartDone
  • A 1.67-carat heated Montana sapphire, cut in a round brilliant shape, is displayed on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    1.67-Carat Light Aqua Blue Montana Sapphire (Heated)

    $3,200.00

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  • A round, faceted 1.68-carat heated Montana sapphire with a vibrant blue hue rests on a textured grey surface, with the "Earth's Treasury" logo and text visible at the bottom of the image.

    1.68-Carat Light Aqua Blue Montana Sapphire (Heated)

    $3,800.00

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  • A 1.69-carat heated Montana sapphire in a round brilliant cut is showcased on a light textured surface with the "Earth's Treasury" logo displayed at the bottom.

    1.69-Carat Rich Teal Montana Sapphire (Heated)

    $3,400.00

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    Add to cartDone
  • A 1.88-carat heated Montana sapphire, round brilliant-cut, is displayed on a textured surface with "Earth's Treasury" below it.

    1.88-Carat Teal Blue 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.