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Gemstone & Other Gauges


Presidium Dial Gauge

Presidium Dial Gauge

The Dial Gauge is an enhanced version of the traditional Leveridge gauge, featuring coded dual measurements in millimeters and carats Learn more ›

$199.95

SKU: GAU-196.00


Presidium Digital Gauge

Presidium Digital Gauge

Electronic digital gemstone gauge Learn more ›

$345.95

SKU: GAU-198.10


Digital Stone/Pearl Gauge

Digital Stone/Pearl Gauge

Electronic version of the Analog Stone/Pearl Gauge. Learn more ›

$475.00

SKU: 56.726


Jo-Di Gauge

Jo-Di Gauge

The Jo-Di diamond gauge comes with a book of tables used for estimating the weight of any shape of stone (mounted or loose). Learn more ›

$45.95

SKU: GAU-165.00


Pearl Gauge

Pearl Gauge

Excellent for stones of all kinds. Comes in a leatherette pouch. Its smooth action assures accuracy. This gauge is made to zero out when closed and open automatically. This assures a gentle force by the user when measuring soft stones or pearls. The dial Learn more ›

$29.95

SKU
Type
Price
Qty
GAU-146.2020 mm Max Opening$29.95
GAU-146.1010 mm Max Opening w/locking Screw$29.95

Mark-a-Size

Mark-a-Size

Enables you to accurately scribe cutting lines when reducing ring sizes to avoid errors. Learn more ›

$75.00

SKU: 35.0705


Stone & Mounting Gauge

Stone & Mounting Gauge

The holes in the gauge are used to measure stones while the extensions are used to measure mountings. Learn more ›

$20.95

SKU: 35.558


Accurate Diamond Gauge

Accurate Diamond Gauge

Folds to the size of a half dollar. Measures round and baguette stones from 1/100 to 2 carats. Made of aluminum for long, durable service. Learn more ›

$7.95

SKU: 35.560


Universal Diamond Gauge

Universal Diamond Gauge

Measuring the most popular diamond shapes: round, baguette, square, pear and marquise stones. Learn more ›

$15.95

SKU: GAU-140.00


K & B Diamond Gauge

K & B Diamond Gauge

Aluminum pocket gauge for measuring loose stones and settings ranging from .03 points to 4 carats. Learn more ›

$13.90

SKU: 35.562


B & S Wire & Drill Gauge

B & S Wire & Drill Gauge

American standard for ordering wire and sheet sizes from 0-36. Decimal Equivalents on the back. Imported, economical quality. Learn more ›

$47.20

SKU: 35.568

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