Ring Stick Plastic Universal for US and European Standard Sizes (similar to #191)

SKU: 1791

Size: 1½ to 3⅜”; Reversible 1 - 27

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 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 Vernier 5” – Metal

SKU: 186

Nickel plated steel with roller adjustment. One edge is graduated in inches reading ½” in ½” in 1/16” divisions and other edge in metric scale from 0 to 120mm in 1mm divisions.

Gauge with 4 arms

SKU: 181

For measuring diamonds and stones. Capacity 0.10 to 4 carats

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.

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

Pearl Gauge Set of 6

SKU: 3053

0.001 to 5ct