Thomas Cooper Jewelry: Where every piece makes you smile!

Collection: Gemstones

We work with small, independent gemstone cutters in gem regions around the world. Wherever possible, we utilize raw materials and alloys that have been recycled.

“Buying diamonds and gemstones directly from the source guarantees my clientele peace of mind, quality, and value” —Thomas Cooper

29 products
  • Aquamarine, 5.28ct, Brilliant Cut
    Regular price
    $528.00
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    $528.00
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  • Aquamarine, 2.06ct, Oval Cut
    Regular price
    $310.00
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    $310.00
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  • Aquamarine, 2.95ct, Emerald Cut
    Regular price
    $445.00
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    $445.00
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  • Pink Tourmaline, 2.29ct Trillion Cut
    Regular price
    $229.00
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    $229.00
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  • Pastel Pink Tourmaline, 5.68ct Oval Cut
    Regular price
    $710.00
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    $710.00
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  • Rubellite Tourmaline, 5.24ct Pear Cut
    Regular price
    $655.00
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    $655.00
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  • Rubellite Tourmaline, 2.24ct Pear Cut
    Regular price
    $224.00
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    $224.00
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  • Rubellite Tourmaline, 2.0ct Pear Cut
    Regular price
    $245.00
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    $245.00
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  • Orange Pink Tourmaline, 2.78ct, Oval Cut
    Regular price
    $278.00
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    $278.00
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  • Rosewood Red Tourmaline, 3.14ct, Round Cut
    Regular price
    $245.00
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    $245.00
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  • Deep Pink Orange Tourmaline, 3.40ct, Cushion Cut
    Regular price
    $425.00
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    $425.00
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  • Purplish Pink Tourmaline, 2.48ct, Cushion Cut
    Regular price
    $299.00
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    $299.00
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