Metal & Stone Gauges

  • Baker Diamond Gauge

    Baker Diamond Gauge

    sku: 8130600

    Aluminum gauge with holes for measuring stones and round extensions for measuring mountings. One side indicates millimeters, other side carats. Capacity: 1/32 to 4 carats and 2 to 11mm. Measures 4" diameter.

    $19.95 / Each
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  • Diamond Gauge

    Diamond Gauge

    sku: 8131120

    When closed, this accurate gauge is only 1-1/2" in diameter. Measures round and baguette stones from 1 point to 2 carats. Made of aluminum.

    $7.75 / Each
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  • Diamond Weight Estimator

    Diamond Weight Estimator

    sku: 8131919

    Perfect for determining the size of loose or mounted stones when other methods are unavailable. Place the Gem Estimator on your stone pad, then place the selected diamond on the appropriate outline. You will be able to instantly tell the approximate...

    $7.15 / Each
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  • Digital Gemstone Thickness Gauge 25mm

    Digital Gemstone Thickness Gauge 25mm

    sku: 8131912

    Our highly accurate, heavy duty,  digital gauge takes fast, accurate gemstone measurements in millimeters or inches.  Very easy to use: Zero can be set in any position.  Switch between millimeters and inches by pressing a button. ...

    $195.00 / Each
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  • Economy Diamond Sieve

    Economy Diamond Sieve

    sku: 8161300

    Total of 23 chrome-plated brass plates, 50mm diameter. Also used for pearls and other stones. Comes in leather case. Plate Sizes * approximate

    $66.95 / Each
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  • K&B Stone Gauge

    K&B Stone Gauge

    sku: 8131000

    A handy tempered aluminum pocket gauge for measuring loose stones and settings. Marked in carats and millimeters. Features revolving stone size gauge. Has birthstone chart on reverse. Capacity: 1/32 to 4 carats (2 to 11mm). Measures 3-5/8"L x...

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  • Mini Degree Gauge

    Mini Degree Gauge

    sku: 8130850

    Overstock Sale While supplies last. All sales are final. No returns or exchanges. Lightweight and pocket-size, the Mini Degree Gauge is made of polished stainless steel and contains easy-to-read indices on both sides. Smaller than...

    $6.25 / Each
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  • Pearl and Stone Gauge

    Pearl and Stone Gauge

    sku: 8130652

    Pearl and Stone Gauge – Works great with baguettes! A precision-engineered gauge with measuring faces ground level with the back to stay flat for accurate measuring of pearls and all kinds of stones such as baguettes. Securely holds stones...

    $62.95 / Each
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  • Pocket Wire & Sheet Gauge

    Pocket Wire & Sheet Gauge

    sku: 8130702

    For measuring wire and sheet sizes. Our pocket gauge comes with a protective leather sheath and measures gauge sizes from 8 to 34 (each size also shown in mm and inches).

    $12.95 / Each
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