Rock Creek, Montana

Showing 1825–1848 of 2136 resultsSorted by latest

  • 1.10-Carat Teal Blue Montana Sapphire (Heated)

    1.10-Carat Teal Blue Montana Sapphire (Heated)

    $1,650.00

    -

    Add to cartDone
  • A 1.14-carat rich blue Montana Sapphire (heated), round brilliant-cut, is shown on a textured gray surface with "EARTH'S TREASURY" visible beneath the gem.

    1.14-Carat Rich Blue Montana Sapphire (Heated)

    $2,250.00

    -

    Add to cartDone
  • 1.11-Carat Peacock Blue Montana Sapphire (Heated)

    1.11-Carat Peacock Blue Montana Sapphire (Heated)

    $1,400.00

    -

    Add to cartDone
  • A 1.19-carat rich robin's egg blue Montana Sapphire (heated), round and faceted, sits on a textured gray surface with the "Earth's Treasury" logo displayed at the bottom.

    1.19-Carat Rich Robin’s Egg Blue Montana Sapphire (Heated)

    $2,400.00

    -

    Add to cartDone
  • A 1.13-carat Teal Blue Montana Sapphire (Heated), round brilliant-cut, is shown on a gray textured surface with "EARTH'S TREASURY" displayed below.

    1.13-Carat Teal Blue Montana Sapphire (Heated)

    $2,250.00

    -

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

    1.09-Carat Medium Blue Montana Sapphire (Heated)

    $1,700.00

    -

    Add to cartDone
  • A 1.27-carat medium blue heated Montana Sapphire, round brilliant-cut, sits on a textured gray surface with "EARTH'S TREASURY" displayed below.

    1.27-Carat Medium Blue Montana Sapphire (Heated)

    $2,200.00

    -

    Add to cartDone
  • A 1.40-carat medium blue Montana Sapphire (heated), round and faceted, rests on a textured gray surface above the “EARTH’S TREASURY” text and a geometric logo.

    1.40-Carat Medium Blue Montana Sapphire (Heated)

    $2,700.00

    -

    Add to cartDone
  • A 1.37-Carat Teal Blue Montana Sapphire (Heated), round and faceted, sparkles on a textured gray surface with the "Earth's Treasury" logo and text at the bottom.

    1.37-Carat Teal Blue Montana Sapphire (Heated)

    $2,000.00

    -

    Add to cartDone
  • The 1.32-Carat Rich Peacock Blue Montana Sapphire (Heated), round brilliant-cut, is displayed on a textured gray surface with the "Earth's Treasury" logo and text beneath the stone.

    1.32-Carat Rich Peacock Blue Montana Sapphire (Heated)

    $2,600.00

    -

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

    0.85-Carat Teal Blue Montana Sapphire (Heated)

    $850.00

    -

    Add to cartDone
  • A 1.33-carat peacock blue Montana sapphire (heated) with a round brilliant cut rests on a textured gray wooden surface, with the "EARTH'S TREASURY" logo and text displayed below.

    1.33-Carat Peacock Blue Montana Sapphire (Heated)

    $2,400.00

    -

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

    1.50-Carat Medium Blue Montana Sapphire (Heated)

    $1,800.00

    -

    Add to cartDone
  • A 1.63-carat aqua blue Montana Sapphire (Heated), round brilliant-cut, is shown on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.63-Carat Aqua Blue Montana Sapphire (Heated)

    $3,700.00

    -

    Add to cartDone
  • 1.00-Carat Rich Blue Montana Sapphire (Heated)

    1.00-Carat Rich Blue Montana Sapphire (Heated)

    $1,800.00

    -

    Add to cartDone
  • 1.07-Carat Orange-Yellow Bicolored Montana Sapphire (Heated)

    1.07-Carat Orange-Yellow Bicolored Montana Sapphire (Heated)

    $1,100.00

    -

    Add to cartDone
  • A 1.19-carat Peacock Blue Montana Sapphire (Heated), square-cut, is displayed on a textured gray surface featuring the "Earth's Treasury" logo at the bottom.

    1.19-Carat Peacock Blue Montana Sapphire (Heated)

    $2,300.00

    -

    Add to cartDone
  • 1.44-Carat Rich Blue Montana Sapphire (Heated)

    1.44-Carat Rich Blue Montana Sapphire (Heated)

    $1,300.00

    -

    Add to cartDone
  • A 1.64-carat medium blue Montana sapphire (heated) with a square cushion cut rests on a textured gray surface, above the text "EARTH'S TREASURY" and a black hexagonal logo.

    1.64-Carat Medium Blue Montana Sapphire (Heated)

    $4,100.00

    -

    Add to cartDone
  • A 1.69-carat peacock blue Montana sapphire (heated), square-cut, is displayed on a textured surface with "Earth's Treasury" at the bottom.

    1.69-Carat Peacock Blue Montana Sapphire (Heated)

    $4,200.00

    -

    Add to cartDone
  • A 1.70-carat Teal Blue Montana Sapphire (Heated) with square cut and intricate facets rests on a textured gray surface. "EARTH'S TREASURY" is shown below the gemstone.

    1.70-Carat Teal Blue Montana Sapphire (Heated)

    $3,400.00

    -

    Add to cartDone
  • A blue-green Montana sapphire in our "Aurora" square cushion design

    2.09-Carat Dark Blue-Green Montana Sapphire (Heated)

    $4,200.00

    -

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

    0.95-Carat Orange-Yellow Particolored Montana Sapphire (Heated)

    $950.00

    -

    Add to cartDone
  • 0.62-Carat Light Aqua Blue Montana Sapphire (Heated)

    0.62-Carat Light Aqua Blue Montana Sapphire (Heated)

    $600.00

    -

    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.