Products

Free Ground Shipping in the USA 30-Day Return Policy/No Restocking Fees Customer Support is always available!       Email: support@thegemstonelab.c...

Free Ground Shipping in the USA 30-Day Return Policy & No Restocking Fees Customer Support is always available!       Email: support@thegemston...

Free Ground Shipping in the USA 30-Day Return Policy/No Restocking Fees Customer Support is always available!       Email: support@thegemstonelab.c...

Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available!       Email: support@thegemston...

This 7-piece diamond wire drill set comes with the most popular sizes most commonly used for drilling small holes into glass, stones and beads. Wir...

Free Ground Shipping in the USA 30-Day Return Policy/No Restocking Fees Customer Support is always available!       Email: support@thegemstonelab.c...

Free Ground Shipping in the USA 30-Day Return Policy/No Restocking Fees Customer Support is always available!       Email: support@thegemstonelab.c...

Free Ground Shipping in the USA 30-Day Return Policy/No Restocking Fees Customer Support is always available!       Email: support@thegemstonelab.c...

Free Ground Shipping in the USA 30-Day Return Policy/No Restocking Fees Customer Support is always available!       Email: support@thegemstonelab.c...

When you need a wheel that grinds as fiercely on its thousandth cab as it did on its first, nothing beats a sintered diamond wheel. Engineered with...

Free Ground Shipping in the USA 30-Day Returns and No Restocking Fees Have a Question? We're here to help!           support@thegemstonelab.com    ...

Free Ground Shipping in the USA 30-Day Return Policy/No Restocking Fees Customer Support is always available!       Email: support@thegemstonelab.c...

Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available!       Email: support@thegemston...

Free Ground Shipping in the lower USA 30-Day Return Policy/No Restocking Fees Customer Support is always available!       Email: support@thegemston...

Achieve a smoother, high-gloss finish every time without the frustration of trial and error. This complete 4-step grit and polish kit is designed t...

The Lortone 45C Rotary Rock Tumbler is a workhorse designed for rockhounds who want professional results from a compact, easy-to-use machine. Wheth...

Achieve consistently smooth, high-gloss results on larger batches of stones—without the frustration of inconsistent finishes or running out of grit...

Keep your tumbler running quietly, cleanly, and leak-free with a properly sealed barrel. This replacement boot gasket for the Lortone 3A rock tumbl...

Take control of every stage of your tumbling process with premium Lortone graded silicon carbide grit, engineered for consistency, performance, and...

Keep your tumbler running smoothly with this genuine replacement knurled nut designed specifically for Lortone barrels. Built for a secure, hand-ti...

Power your tumbler back to life and keep your batches rolling smoothly with a reliable motor replacement designed specifically for Lortone’...

For those ready to take on bigger stones and larger batches, the Lortone QT-12 is a powerhouse tumbler designed for serious hobbyists and light pro...

Take your rock tumbling projects to the next level with the Lortone QT-6, a heavy-duty rotary tumbler built for bigger loads and professional resul...

Get the best of both worlds with the Lortone QT-66, a large-frame rotary tumbler featuring twin 6-pound barrels. This versatile design lets you tum...