6mm x 4mm Pear Faceted Genuine Ruby Omo this caliper delivers the accuracy

this caliper delivers the accuracy and build quality that professional jewelers

4 in diameter × 1 in wide sanding belts for controlled surface finishing

These lever backs feature set rivets for secure assembly

meaning replacement parts are rarely needed — though they are available separately when required

6mm x 4mm Pear Faceted Genuine Ruby Omo this caliper delivers the accuracyKnown as the King of Gems in Sanskrit, ruby is one of the most desired and valuable gemstones, prized as far back as biblical times. Ruby is the most valuable variety of corundum and commands the highest per carat price of any colored stone. The trace element chromium is responsible for ruby's characteristic color, which ranges from orangy red to purplish red with pure, vivid red to slightly purplish red considered the most highly valued. Some