Round

Showing 841–864 of 882 results

  • The "Twyg" Ring in 18k yellow gold with 1.53-Carat Montana Sapphire

    The “Twyg” Solitaire

    $990.00

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  • The "Anne" ring in 14k white gold with 1.92-Carat Montana Sapphire

    The “Anne” Halo Ring

    $1,500.00

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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-green Montana sapphire in a classic diamond round brilliant design

    1.45-Carat Teal Blue Montana Sapphire (Heated)

    $1,400.00

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

    1.62-Carat Deep Blue Montana Sapphire (Heated)

    $2,835.00

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

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

    $1,760.00

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

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

    $4,900.00

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

    1.36-Carat Greenish-Yellow Montana Sapphire (Heated)

    $2,000.00

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  • 0.83-Carat Aqua Blue Montana Sapphire

    $700.00

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  • 1.40-Carat Aqua Blue Montana Sapphire

    1.40-Carat Pale Blue Montana Sapphire

    $1,750.00

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

    0.63-Carat Steely Blue Montana Sapphire

    $630.00

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  • A Yellow-Green Mali Garnet in a classic diamond round brilliant design

    1.08-Carat Greenish-Yellow Mali Garnet

    $325.00

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  • A Yellow-Green Mali Garnet in a classic diamond round brilliant design

    1.25-Carat Greenish-Yellow Mali Garnet

    $450.00

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  • The "Charlotte" ring in 14k white gold with 1.71-carat Montana sapphire

    The “Charlotte” Split-Shank Halo Ring

    $2,400.00

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  • The "Grace" ring in platinum with 0.82-carat Montana Sapphire

    The “Grace” Bezel-Set Halo Ring

    $1,600.00

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  • A 1.15-carat light yellow Ceylon sapphire, treated with heat to enhance its beauty, is placed on a textured gray metallic surface. Below the gemstone, the words "EARTH'S TREASURY" are visible.

    1.15-Carat Light Yellow Ceylon Sapphire (Heated)

    $800.00

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  • 0.83-Carat Pale Sky Blue Montana Sapphire

    $700.00

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  • 0.81-Carat Light Aqua Blue Montana Sapphire

    $850.00

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  • 0.91-Carat Light Aqua Green Montana Sapphire

    $700.00

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  • 1.28-Carat Peacock Blue Montana Sapphire (Heated)

    $1,900.00

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  • 0.83-Carat Sky Blue Montana Sapphire (Heated)

    $750.00

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  • 0.87-Carat Bright Yellow Montana Sapphire

    $700.00

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

    1.23-Carat Peacock Blue Montana Sapphire (Heated)

    $1,900.00

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