H = Heating

Showing 1153–1176 of 2445 resultsSorted by latest

  • A faceted blue gemstone, named the 1.34-Carat Montana Sapphire (Heated), is displayed on a textured surface with the Earth’s Treasury logo visible at the bottom.

    1.34-Carat Medium Blue Montana Sapphire (Heated)

    $2,700.00

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  • A 1.56-carat faceted blue Montana sapphire elegantly displayed on a light textured surface, with "Earth's Treasury" imprinted below.

    1.56-Carat Rich Blue Montana Sapphire (Heated)

    $3,100.00

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    Add to cartDone
  • A 1.00-carat heated Montana Sapphire, exhibiting a faceted blue brilliance, rests on a textured surface alongside the "Earth's Treasury" logo.

    1.00-Carat Peacock Blue Montana Sapphire (Heated)

    $1,500.00

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  • A faceted, round 1.33-carat Montana Sapphire with a blue-green hue is showcased against a textured gray surface. Text at the bottom reads "EARTH'S TREASURY.

    1.33-Carat Teal Montana Sapphire (Heated)

    $1,600.00

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  • A 0.98-carat round, faceted yellow Montana sapphire rests on a textured gray surface with the "Earth's Treasury" logo at the bottom.

    0.98-Carat Yellow-Gold Particolored Montana Sapphire (Heated)

    $800.00

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  • A sparkling 1.03-carat Montana sapphire, featuring a round faceted blue gemstone design, is placed on a textured gray surface.

    1.03-Carat Rich Blue Montana Sapphire (Heated)

    $1,600.00

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    Add to cartDone
  • A 1.11-carat Montana Sapphire with a deep blue hue and intricate facets rests on a textured surface.

    1.11-Carat Rich Blue Montana Sapphire (Heated)

    $2,150.00

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    Add to cartDone
  • A 1.15-carat Montana Sapphire, featuring a round, brilliant cut with a lovely yellow hue, is elegantly displayed on a textured gray surface, accompanied by the "Earth's Treasury" logo beneath.

    1.15-Carat Yellow-Gold Particolored Montana Sapphire (Heated)

    $1,500.00

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    Add to cartDone
  • A faceted 1.18-carat Montana sapphire (heated) displayed on a textured surface.

    1.18-Carat Steely Blue Montana Sapphire (Heated)

    $2,050.00

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  • A faceted round blue 1.42-carat Montana sapphire (heated) is displayed on a textured surface, with the "Earth's Treasury" logo at the bottom.

    1.42-Carat Medium Blue Montana Sapphire (Heated)

    $2,650.00

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    Add to cartDone
  • A faceted blue gemstone, the 1.66-Carat Montana Sapphire (Heated), is displayed on a textured surface, with the text "Earth's Treasury" at the bottom.

    1.66-Carat Blue-Aqua Particolored Montana Sapphire (Heated)

    $3,200.00

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    Add to cartDone
  • A round, faceted Light Sky Blue 1.78-Carat Montana Sapphire (Heated) sits on a textured gray surface. Label: "Earth's Treasury.

    1.78-Carat Light Sky Blue Montana Sapphire (Heated)

    $3,400.00

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    Add to cartDone
  • A 1.81-carat faceted round Montana sapphire, featuring a stunning blue hue, rests on a textured surface with the text "Earth's Treasury" below.

    1.81-Carat Medium Blue Montana Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • A 1.82-carat Montana sapphire (heated) gemstone rests on a textured gray surface, showcasing its faceted cut and reflecting light.

    1.82-Carat Medium Blue Montana Sapphire (Heated)

    $2,700.00

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    Add to cartDone
  • Two EA-MS-439 aquamarine earrings displayed on a textured gray surface, with one earring placed atop a rough blue stone. The earrings feature silver settings and square-cut gemstones.Two EA-MS-439 aquamarine earrings displayed on a textured gray surface, with one earring placed atop a rough blue stone. The earrings feature silver settings and square-cut gemstones.

    Montana Sapphire Earrings- Teal Blue, Radiant (Heated)

    $1,500.00

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    Add to cartDone
  • The EA-MS-438 stud earring, featuring a blue gemstone, is displayed on a matching raw crystal with the "Earth's Treasury" logo at the bottom.The EA-MS-438 stud earring, featuring a blue gemstone, is displayed on a matching raw crystal with the "Earth's Treasury" logo at the bottom.

    Montana Sapphire Earrings- Aqua Blue, Oval (Heated)

    $1,800.00

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    Add to cartDone
  • Presenting the EA-MS-525: stunning gold stud earrings with rectangular blue gemstones, accented by small clear stones and showcased on a textured surface.Presenting the EA-MS-525: stunning gold stud earrings with rectangular blue gemstones, accented by small clear stones and showcased on a textured surface.

    Montana Sapphire Halo Earrings- Rich Teal, Emerald (Heated)

    $2,500.00

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    Add to cartDone
  • The EA-MS-523 earrings, featuring blue gemstones and diamond accents, are showcased alongside a rough blue stone on a textured surface. Text at the bottom reads "Earth's Treasury.The EA-MS-523 earrings, featuring blue gemstones and diamond accents, are showcased alongside a rough blue stone on a textured surface. Text at the bottom reads "Earth's Treasury.

    Montana Sapphire Halo Earrings- Rich Teal, Oval (Heated)

    $5,600.00

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    Add to cartDone
  • Two EA-MS-522 silver earrings with blue gemstones, surrounded by small diamonds, placed on a light textured surface next to a blue stone.Two EA-MS-522 silver earrings with blue gemstones, surrounded by small diamonds, placed on a light textured surface next to a blue stone.

    Montana Sapphire Halo Earrings- Teal Blue, 6.75mm (Heated)

    $9,400.00

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    Add to cartDone
  • A 0.78-carat Montana sapphire, heated to perfection, is elegantly showcased on a textured surface, captioned "Earth's Treasury.

    0.78-Carat Teal Blue Montana Sapphire (Heated)

    $950.00

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    Add to cartDone
  • A round, faceted blue gemstone rests on a textured surface, labeled "0.90-Carat Montana Sapphire (Heated)" at the bottom.

    0.90-Carat Teal Blue Montana Sapphire (Heated)

    $950.00

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    Add to cartDone
  • A brilliantly faceted round blue gem rests on a textured surface, with the "Earth's Treasury" logo elegantly displayed beneath it, showcasing the 1.28-Carat Montana Sapphire (Heated).

    1.28-Carat Deep Peacock Blue Montana Sapphire (Heated)

    $2,250.00

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    Add to cartDone
  • The "Analise" Yogo Sapphire and Diamond Tennis Bracelet in 14k white gold is shown on a textured, multicolored background. "Earth's Treasury" appears at the bottom.The "Analise" Yogo Sapphire and Diamond Tennis Bracelet in 14k yellow gold is displayed on a light, textured background with the "Earth's Treasury" logo visible at the bottom.

    The “Analise” Yogo Sapphire and Diamond Tennis Bracelet

    $6,499.00

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    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • The "Adeline" Yogo Sapphire and Diamond Tennis Bracelet in 14k white gold is shown on a pale, textured surface next to a raw purple stone, with the Earth’s Treasury logo featured at the bottom.A close-up of a wrist wearing product _DSC1635-1200-BW, a silver tennis bracelet with alternating blue and clear stones, set against blurred green foliage in the background.

    The “Adeline” Yogo Sapphire and Diamond Tennis Bracelet

    $16,499.00

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    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.