H = Heating

Showing 145–168 of 2358 resultsSorted by latest

  • A 1.19-carat heated Ceylon sapphire with square cut and intricate faceting rests on a textured metallic surface, with the "Earth's Treasury" logo displayed below.

    1.19-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 2.72-carat heated Ceylon sapphire with a faceted rectangular cut is displayed on a gray textured surface, featuring the "EARTH'S TREASURY" text below.

    2.72-Carat Violet-Blue Ceylon Sapphire (Heated)

    $8,200.00

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    Add to cartDone
  • A 1.04-carat heated Ceylon sapphire, cut in a faceted oval, is showcased on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.04-Carat Rich Blue Ceylon Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • 1.71-Carat Rich Blue Ceylon Sapphire (Heated)

    1.71-Carat Rich Blue Ceylon Sapphire (Heated)

    $3,850.00

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    Add to cartDone
  • A 2.18-carat heated Ceylon sapphire with round faceting is displayed on a textured gray surface, with "EARTH'S TREASURY" printed below.

    2.18-Carat Royal Blue Ceylon Sapphire (Heated)

    $7,200.00

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    Add to cartDone
  • A 2.29-carat heated Ceylon sapphire with an oval cut is displayed on a textured surface, with "EARTH'S TREASURY" featured below.

    2.29-Carat Violet-Blue to Purple Color-Change Ceylon Sapphire (Heated)

    $6,900.00

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    Add to cartDone
  • 2.49-carat Ceylon Sapphire (heated), oval-cut and blue, showcased on a textured gray surface with "Earth's Treasury" displayed at the bottom.

    2.49-Carat Sky Blue Ceylon Sapphire (Heated)

    $4,900.00

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    Add to cartDone
  • A 3.67-carat heated Ceylon sapphire, oval-cut and deep blue, displayed on a textured gray surface with the text "Earth's Treasury" below.

    3.67-Carat Royal Blue Ceylon Sapphire (Heated)

    $16,100.00

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    Add to cartDone
  • A 2.44-carat heated Ceylon sapphire with deep blue-green geometric facets rests on a textured gray surface; the Earth's Treasury logo is displayed below.

    2.44-Carat Rich Bluish Green Madagascar Sapphire (Heated)

    $4,600.00

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    Add to cartDone
  • A 1.34-carat heated Ceylon sapphire is displayed on a textured gray surface, with "EARTH'S TREASURY" written below it.

    1.34-Carat Rich Violet-Blue Ceylon Sapphire (Heated)

    $950.00

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    Add to cartDone
  • A rectangular-cut, vivid pink 1.31-carat heated Ceylon sapphire is displayed on a textured surface with "Earth's Treasury" text at the bottom.

    1.31-Carat Hot Pink Ceylon Sapphire (Heated)

    $2,400.00

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    Add to cartDone
  • Round, intricately faceted 3.13-carat heated Madagascar sapphire in blue and yellow hues, displayed on a textured surface with the "EARTH'S TREASURY" logo at the bottom.

    3.13-Carat Sky Blue-Yellow Particolored Ceylon Sapphire (Heated)

    $6,300.00

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    Add to cartDone
  • A 1.05-carat heated Ceylon sapphire, round brilliant-cut, is displayed on a textured gray surface with "Earth's Treasury" branding at the bottom.

    1.05-Carat Rich Blue Ceylon Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.02-carat Ceylon sapphire (heated), round and faceted, is displayed on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.02-Carat Cornflower Blue Ceylon Sapphire (Heated)

    $2,100.00

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    Add to cartDone
  • A 1.72-carat heated Ceylon sapphire, round and faceted with a radiant pattern, rests on a textured surface above the "EARTH'S TREASURY" logo and text.

    1.72-Carat Light Sky Blue Ceylon Sapphire (Heated)

    $3,900.00

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    Add to cartDone
  • A 1.70-carat heated Ceylon sapphire, round and brilliant-cut, is showcased on a textured silvery surface with "Earth's Treasury" displayed at the bottom.

    1.70-Carat Rich Blue Ceylon Sapphire (Heated)

    $4,200.00

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    Add to cartDone
  • A 3.06-carat heated Ceylon sapphire is displayed on a textured metallic surface labeled "Earth's Treasury.

    3.06-Carat Violet-Blue Ceylon Sapphire (Heated)

    $8,950.00

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    Add to cartDone
  • A round, blue-and-white faceted 2.73-carat heated Ceylon sapphire with a starburst pattern rests on a textured light gray surface. "EARTH'S TREASURY" appears below.

    2.73-Carat Light Sky Blue Ceylon Sapphire (Heated)

    $4,600.00

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    Add to cartDone
  • A round, faceted 1.07-carat heated Montana Sapphire with a blue hue rests on a textured, light surface, with "Earth's Treasury" visible below.

    1.07-Carat Teal Blue Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 1.03-carat heated Montana sapphire with a round cut in blue-green, displayed on a textured gray surface with "Earth's Treasury" at the bottom.

    1.03-Carat Rich Teal Montana Sapphire (Heated)

    $1,500.00

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    Add to cartDone
  • A round brilliant-cut 1.03-carat heated Montana sapphire with a vivid blue hue is displayed on a textured grey surface, featuring the text "Earth's Treasury" below.

    1.03-Carat Teal-Aqua Particolored Montana Sapphire (Heated)

    $1,050.00

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    Add to cartDone
  • A 1.04-carat heated Montana sapphire with a round cut, shown on a textured gray surface, features "Earth's Treasury" at the bottom.

    1.04-Carat Deep Blue to Purple Color Change Montana Sapphire (Heated)

    $1,100.00

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    Add to cartDone
  • A 1.05-carat heated Montana sapphire, cut in a round brilliant style, is shown on a textured metallic surface with "Earth's Treasury" at the bottom.

    1.05-Carat Teal-Blue Particolored Montana Sapphire (Heated)

    $1,850.00

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    Add to cartDone
  • 1.05-carat heated Montana sapphire, round brilliant-cut and blue, displayed on a textured light gray surface with the text "Earth's Treasury" below.

    1.05-Carat Teal-Aqua Particolored Montana Sapphire (Heated)

    $1,100.00

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    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.