6.9

Showing 145–151 of 151 resultsSorted by latest

  • A 1.29-carat heated Montana sapphire, light blue and round brilliant-cut with an octagonal outline, is displayed on a textured gray surface. "EARTH'S TREASURY" appears at the bottom.

    1.29-Carat Light Sky Blue Montana Sapphire (Heated)

    $2,200.00

    -

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

    1.90-Carat Peacock Blue Montana Sapphire (Heated)

    $1,200.00

    -

    Add to cartDone
  • A 1.61-carat Peacock Blue Montana Sapphire (Heated), round brilliant-cut, sits on a textured gray surface, with the "EARTH'S TREASURY" logo and text at the bottom.

    1.61-Carat Peacock Blue Montana Sapphire (Heated)

    $3,200.00

    -

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

    1.27-Carat Medium Blue Montana Sapphire (Heated)

    $1,900.00

    -

    Add to cartDone
  • Rectangular, emerald-cut yellow gemstone with facets reflecting light, placed on a textured gray surface. Text "ET1447" visible on the bottom.

    1.16-Carat Greenish Yellow California Tourmaline

    $235.00

    -

    Add to cartDone
  • A faceted gemstone from product ET1127, featuring a pink hue, displayed on a textured gray surface.

    1.29-Carat Magenta Purple to Hot Pink Color Change Pastel Pyrope Garnet

    $800.00

    -

    Add to cartDone
  • 1.05-Carat Pale Aqua-Gray Montana Sapphire

    1.05-Carat Pale Aqua-Gray Montana Sapphire

    $800.00

    -

    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.