5.75

Showing 337–360 of 500 resultsSorted by latest

  • The Classic Channel-Set "Kira" Ring in 14k white gold with 2.93-carat Montana sapphireThe Classic Channel-Set "Kira" Ring in 14k white gold with 2.93-carat Montana sapphire

    The Classic Channel-Set “Kira” Ring

    $2,800.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Circe" ring in 18K yellow gold with 2.26-carat Montana sapphireThe "Circe" ring in 18K yellow gold with 2.26-carat Montana sapphire

    The “Circe” Halo Ring

    $3,200.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Mandevilla" band in 14K yellow gold, featuring three round and four baguette diamonds, is displayed on a rough blue stone with the "Earth's Treasury" logo and text below.The "Mandevilla" band in 14K yellow gold, featuring a row of diamonds, rests against a rough, dark stone on a textured gray background. The "Earth’s Treasury" logo appears at the bottom of the image.

    The “Mandevilla” Band

    $2,700.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Virona" ring in 18k white gold with 1.03-Carat Montana SapphireThe "Virona" ring in 18k white gold with 1.03-Carat Montana Sapphire

    The “Virona” Three-Stone Ring

    $2,450.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Evelyn" ring in Platinum with 1.82-carat Montana sapphireThe "Evelyn" ring in Platinum with 1.82-carat Montana sapphire

    The “Evelyn” Three-Stone Ring

    $2,700.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The “Luella” engagement ring in 14k rose gold with a 2.30-carat Montana Sapphire is shown upright against a green-striped background, featuring the "Earth's Treasury" logo and text below.The “Luella” ring in 14k rose gold with a 2.30-carat Montana sapphire stands upright on a rough blue-green stone against a textured gray background, with The Earth's Treasury logo at the bottom.

    The “Luella” Solitaire

    $2,050.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Hazel" band in 18k yellow goldThe "Hazel" band in 14k yellow gold

    The “Hazel” Band

    $1,500.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The Hazel ring in platinum, featuring a 1.10-carat Ceylon sapphire at the center, is elegantly showcased on a green leaf.The "Hazel" ring in platinum with a 1.10-carat Ceylon sapphire is shown upright on a textured grey surface, resting atop a rough blue stone. “EARTH’S TREASURY” is displayed at the bottom of the image.

    The “Hazel” Split-Shank Ring

    $1,800.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Clemencia" ring in platinum with 1.72-carat Ceylon sapphireThe "Clemencia" ring in platinum with 1.72-carat Ceylon sapphire

    The “Clemencia” Hidden Halo Ring

    $2,700.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Phoebe" ring in 14K yellow gold, featuring a 0.73-carat Montana sapphire, rests on a green surface with the text "EARTH'S TREASURY" at the bottom.The "Phoebe" ring in 14K yellow gold, featuring a 0.73-carat Montana sapphire, is displayed on a rough blue stone atop a textured gray surface with the text "Earth's Treasury" below.

    The “Phoebe” Solitaire

    $1,650.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The Deluxe Pave "Claire" platinum ring, featuring a 2.05-carat Montana sapphire center and diamond accents, is displayed upright on a green leaf. The Earth's Treasury logo appears at the bottom.The Deluxe Pave "Claire" ring in platinum, featuring a 2.05-carat Montana sapphire, is displayed upright against a rough blue-green stone, with the "Earth's Treasury" logo at the bottom.

    The Deluxe Pave “Claire” Ring

    $2,600.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The Tapered Pave "Claire" ring in 18k yellow gold features a 1.36-carat Montana sapphire and diamond accents on the band, displayed on a green plant. Logo text: "Earth's Treasury.The Tapered Pave "Claire" ring in 18k yellow gold with a 1.36-carat Montana sapphire stands upright on a blue-grey stone, viewed from the side. The "Earth's Treasury" logo appears at the bottom.

    The Tapered Pave “Claire” Ring

    $2,300.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The Classic Pave "Claire" ring in platinum with 1.60-carat Montana sapphireThe Classic Pave "Claire" ring in platinum with 1.60-carat Montana sapphire

    The Classic Pave “Claire” Ring

    $2,450.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The Classic Channel-Set Band in platinum, featuring a row of round diamonds, stands upright on a rough blue gemstone against a geometric background with the Earth’s Treasury logo below.The Classic Channel-Set Band in platinum, featuring a row of round diamonds, stands upright on a rough blue gemstone against a geometric background with the Earth’s Treasury logo below.

    The Classic Channel-Set Diamond Band

    $2,200.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Loire" band in platinumThe "Loire" band in platinum

    The “Loire” Band

    $2,100.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Clarice" ring in 14K yellow gold with a 0.97-carat Montana sapphire rests on a green leaf.The "Clarice" ring in 14K yellow gold, featuring a 0.97-carat Montana sapphire in a prong setting, is displayed upright against a dark stone with the Earth's Treasury logo at the bottom.

    The “Clarice” Solitaire

    $1,700.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The “Lyra” Solitaire With 1.33-Carat Rich Teal Montana Sapphire (Heated)The “Lyra” Solitaire With 1.33-Carat Rich Teal Montana Sapphire (Heated)

    The “Lyra” Solitaire

    $1,700.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Deirdre" ring in 14k yellow gold with 2.01-carat Montana sapphireThe "Deirdre" ring in 14k yellow gold with 2.01-carat Montana sapphire

    The “Deirdre” Solitaire

    $1,900.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Karelia" ring in 20k pink gold and platinum, with 1.43-Carat Montana SapphireThe "Karelia" ring in 20k pink gold and platinum, with 1.43-Carat Montana Sapphire

    The “Karelia” Diamond-Accented Solitaire

    $1,900.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The Deluxe Pave "Aquila" ring in platinum with 2.24-carat Montana sapphireThe Deluxe Pave "Aquila" ring in platinum with 2.24-carat Montana sapphire

    The Deluxe Pave “Aquila” Ring

    $2,800.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The Deluxe Pave "Amelia" Ring in 18k yellow gold with 1.62-Carat Montana SapphireThe Deluxe Pave "Amelia" Ring in 18k yellow gold with 1.62-Carat Montana Sapphire

    The Deluxe Pave “Amelia” Hidden Halo Ring

    $2,900.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Hyacinth" ring in 14k white gold with 1.46-Carat Montana SapphireThe "Hyacinth" ring in 14k white gold with 1.46-Carat Montana Sapphire

    The “Hyacinth” Cluster Ring

    $2,400.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Rhiannon" ring in 14k yellow gold with a 2.02-carat Montana Sapphire and two triangular clear stones rests on a green leaf, with "Earth's Treasury" text at the bottom.The "Rhiannon" ring in 14k yellow gold, featuring a 2.02-carat Montana Sapphire center and side stones, stands upright before a rough blue crystal on a textured metallic surface. Earth's Treasury logo appears below.

    The “Rhiannon” Three-Stone Ring

    $2,700.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Eloise" ring in 14k yellow gold with 0.94-Carat Montana SapphireThe "Eloise" ring in 14k yellow gold with 0.94-Carat Montana Sapphire

    The “Eloise” Three-Stone Ring

    $1,950.00

    -

    Select optionsDone This product has multiple variants. The options may be chosen on the product page

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.