1.56

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  • A rectangular, faceted 1.56-carat heated sapphire with a light blue hue is displayed on a textured gray surface, featuring the "Earth's Treasury" logo and text at the bottom.

    1.56-Carat Colorless-Sky Blue Particolored Ceylon Sapphire (Heated)

    $2,500.00

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  • A 1.56-carat rectangular, greenish-blue faceted sapphire rests on a textured surface with the "Earth's Treasury" logo and text below.

    1.56-Carat Mint Green Madagascar Sapphire (Heated)

    $2,400.00

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  • A 1.56-carat Ceylon sapphire, cut in a faceted oval shape, rests on a textured gray surface with the text "EARTH'S TREASURY" below.

    1.56-Carat Violet-Blue Ceylon Sapphire

    $3,950.00

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  • A 1.56-carat heated Montana sapphire with a rich blue color rests on a textured gray surface, “EARTH’S TREASURY” displayed below.

    1.56-Carat Teal Blue Montana Sapphire (Heated)

    $3,100.00

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  • A round, faceted 1.56-carat Madagascar pink sapphire is displayed on a textured gray background with the words "Earth's Treasury" at the bottom.

    1.56-Carat Orangey-Pink Madagascar Sapphire

    $4,500.00

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  • A 1.56-carat rectangular-cut green emerald gemstone sits on a textured gray surface, with the "Earth's Treasury" logo displayed at the bottom.

    1.56-Carat Rich Green Emerald (Oiled)

    $5,700.00

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  • 1.56-carat heated Montana Sapphire, round brilliant-cut, showcased on a textured gray surface with "EARTH'S TREASURY" at the bottom.

    1.56-Carat Peacock Blue Montana Sapphire (Heated)

    $3,450.00

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  • A faceted pear-shaped 1.56-carat Mahenge Garnet gemstone rests on a textured, light-colored surface with the words "EARTH'S TREASURY" below.

    1.56-Carat Magenta Pink Mahenge Garnet

    $950.00

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  • A faceted, pear-shaped 1.56-carat spinel gemstone is displayed on a textured light-gray surface with "Earth's Treasury" branding at the bottom.

    1.56-Carat Purple Spinel

    $900.00

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  • A 1.56-carat heated Montana sapphire with a blue faceted cut rests on a textured gray surface, "Earth's Treasury" written below.

    1.56-Carat Peacock Blue Montana Sapphire (Heated)

    $1,800.00

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  • A faceted 1.56-carat Australian Sapphire (Heated), with green and yellow hues, rests on a textured surface.

    1.56-Carat Green-Yellow Particolored Australian 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
  • 1.56-Carat Peacock Blue Australian Sapphire (Heated)

    1.56-Carat Peacock Blue Australian Sapphire (Heated)

    $3,100.00

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    Add to cartDone
  • 1.56-Carat Sky Blue Ceylon Sapphire

    1.56-Carat Sky Blue Ceylon Sapphire

    $2,300.00

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  • A round MS7403 gemstone in blue, positioned on a textured surface.

    1.56-Carat Medium Blue Montana Sapphire (Heated)

    $1,800.00

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  • A 2.30-carat Royal Blue Ceylon Sapphire (heated), expertly cut and polished, lies on a textured gray surface. The brand "Earth's Treasury" is visible at the bottom in black text.

    1.56-Carat Rich Blue Ceylon Sapphire (Heated)

    $3,900.00

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  • The 1.56-Carat Peacock Blue Montana Sapphire (Heated), cushion-cut, rests elegantly on a textured gray surface, with the Earth’s Treasury logo and text beneath.

    1.56-Carat Peacock Blue Montana Sapphire (Heated)

    $2,400.00

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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.