Thomas Cooper Jewelry Makes You Smile :)

Collection: Gemstones

Our diamonds, gemstones, and precious metals are sourced in a responsible and sustainable manner. Gemstones are sourced directly from small independent mines, gemstone cutters, and dealers in gem regions around the world. Wherever possible, we utilize raw materials and alloys that have been recycled.

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

21 products
  • Gray Spinel, 1.39ct, Cushion Cut, August Birthstone
    Regular price
    $199.00
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    $199.00
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  • Deep Pink Tourmaline, 3.55ct, Cushion Cut. October Birthstone
    Regular price
    $369.00
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    $369.00
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  • Rubellite Tourmaline Natural Gemstone, 2.58 Carats, Cushion Cut, October Birthstone
    Regular price
    $129.00
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    $129.00
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  • Blue Zircon, 3.39ct, Cushion Cut, December Birthstone
    Regular price
    $235.00
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    $235.00
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  • Blue Zircon, 6.82ct, Cushion Cut, December Birthstone
    Regular price
    $340.00
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    $340.00
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  • Mint Green Tourmaline, 5.74ct, Oval Cut, October Birthstone
    Regular price
    $835.00
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    $835.00
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  • Teal Tourmaline, 3.34ct, Oval Cut, October Birthstone
    Regular price
    $425.00
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    $425.00
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  • Blue Sapphire, 1.03 Carat, Step Cut, September Birthstone
    Regular price
    $169.00
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    $169.00
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  • Natural Fancy Color Diamond, G.I.A. Certificate, 0.47ct, Brilliant Cut, April Birthstone
    Regular price
    $899.00
    Sale price
    $899.00
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