Blue, Medium

Showing 505–519 of 519 results

  • A blue Montana sapphire in our "Helena" oval design

    1.25-Carat Medium Blue Montana Sapphire (Heated)

    $1,900.00

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  • A blue Montana sapphire in our "Stella" square cushion design

    2.08-Carat Medium Blue Montana Sapphire (Heated)

    $3,600.00

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  • A particolored Montana sapphire in a classic diamond round brilliant design

    1.05-Carat Blue-Yellow Parti-Colored Montana Sapphire (Heated)

    $1,300.00

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  • A blue Montana sapphire in a classic diamond round brilliant design

    1.10-Carat Medium Blue Montana Sapphire (Heated)

    $1,100.00

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  • A blue Montana sapphire in our "Triptych" trillion design

    1.00-Carat Medium Blue Montana Sapphire (Heated)

    $1,100.00

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  • A rectangular gemstone in a medium blue hue with intricate facets rests on a textured, light gray surface. The bottom of the image features the text "EARTH'S TREASURY" accompanied by a geometric logo. This exquisite gemstone is identified as a 1.06-Carat Medium Blue Montana Sapphire.

    1.06-Carat Medium Blue Montana Sapphire

    $2,350.00

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  • 0.68-Carat Medium Sky Blue Montana Sapphire (Heated)

    $700.00

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  • 1.10-Carat Sky Blue Montana Sapphire

    $1,650.00

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  • 1.96-Carat Medium Blue Montana Sapphire (Heated)

    $2,940.00

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  • 1.63-Carat Medium Blue Montana Sapphire (Heated)

    $3,700.00

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  • A 1.18-carat medium blue Montana sapphire, heated and emerald cut, rests on a textured gray surface. At the bottom center of the image is the logo and text: "Earth's Treasury.

    1.18-Carat Medium Blue Montana Sapphire (Heated)

    $1,770.00

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  • 1.13-Carat Medium Blue Montana Sapphire (Heated)

    $1,695.00

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  • 1.37-Carat Steely Blue Umba Sapphire

    $1,700.00

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  • A 1.10-carat bright blue Umba sapphire is set against a textured gray background. The gemstone is intricately faceted, displaying a vibrant mix of light and dark blue hues. At the bottom of the image, the text reads "Earth's Treasury" with a geometric logo beside it.

    1.10-Carat Bright Blue Umba Sapphire

    $1,650.00

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  • A blue Umba sapphire in a classic diamond round brilliant design

    1.11-Carat Violet-Blue Umba Sapphire

    $1,650.00

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