Gauge Ring Sticks

SKU: 1244

With measurements in mm and inches.

Bracelet and Bangle Measuring Gauge Stand

SKU: 1716

Gauge will measure diameter and circumference in mm and inches. Hollow cavity to store work tools like files, tweezers, gauges, etc.

Gauge for Measuring Height and Thickness 1/0 to 72

SKU: 179

Gauge for Weighing Diamond with Book

SKU: 180

Allows you to estimate the size of diamond without removing it from mounting. Measure girdle diameter and use the conversion booklet provided.

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

Oval Gauge for Stones

SKU: 765

Width: 55 mm; capacity 0.01 to 4 carats; total 17 sizes. Tiny pocket-sized will help you determine size of round shaped stones.

Pearl Gauge Set of 6

SKU: 3053

0.001 to 5ct

Steel Ruler 6” (150 mm)

SKU: 417

With CM conversion only837 With Clip