Gauge Micrometers

Brass Millimetre Gauge

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

Metal Pocket Birthstone Gauge

SKU: 680

K&B Diamond and Stone Gauge.
Measures loose or mounted stones from 3 points to 4 carats.
Birthstone chart on reverse.

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

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.

Wooden Ring Stick 3-15

Beading Tools, Gauges

SKU: 1113

Hardwood and useful in wire working as it will not scratch.
Not to be used for ring sizing, but only for wire working.