Comfort Fit Ring Gauge: Inside Half Round

SKU: 682

Holes are used to measure stones and extensions are used to measure mountings. Gauge has mm and carat measurements.

Digital Calliper

SKU: 782

Battery operated and provides accurate sizing in mm and inches.

Gauge Plastic for Diamonds and Pearls (Anchor Brand)

SKU: 184

Reverse side is metric carat measurement.Capacity: Diamond - 0.02 to 6 carats Pearl - ½ to 40 grains

Diamond Tools & Supplies, Gauges

Gauge with 7 Arms, 3½”

SKU: 1019

For measuring marquise square, oval, pear, round and baguette cut stone. Measurements in carats only.

Heavy gauge acrylic for jewellery designs, ring setting and gemstones, diamond weight estimator. Best-sellers are: 18206, 1889, 1802, 1805, 5015, 5016, 5019, 5018, 1890, 2020, 2038, 2010, 2018, 2012, 2014, 2022, 2035, 2036, 2037 and 2041.

Diamond Tools & Supplies, Gauges

Pearl Gauge

SKU: 905

Elegant precision engineered dial gauge for accurate measurement of pearls and other small stones. Dial features zero adjust and accuracy 0.01mm

Pocket Degree Gauge – Steel

SKU: 908

10mm Capacity; Graduations 1 to 10mm.

Precision Micrometer 0 to 25mm

SKU: 781

Carbide tipped measuring faces parallel, ground and lapped. Stainless steel spindle for rust prevention, heat resistant grips and calibration is laser etched.