Supplies

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

Achieve a flawless, high-gloss finish on curved glass surfaces with this precision-crafted felt cone for lapidary flat laps. Designed specifically ...

Keep your tumbler running like new with this genuine Lortone Replacement Barrel Kit—available for all major Lortone models. Whether you're replacin...

Achieve smooth, consistent results with Ameritool’s premium electroplated diamond discs, designed specifically for the Ameritool flat lap machine. ...

Bring a flawless finish to your lapidary work with Ameritool Pro Sanding Discs — premium diamond-embedded resin pads designed for smoothing and pol...

Get beautifully polished stones every time with the Thumler’s Tumblers 4-Step Grit Kit—packaged for the AR-2 & AR-3 Thumler's tumblers. Each pa...

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...

Get perfectly smooth results every time with Hi-Tech Diamond Acrylic Backing Plates — designed for precision, durability, and a flawless finish. Cr...

Get the best performance from your diamond tools with Hi-Tech Diamond Diamond Coolant — a specially formulated surfactant designed to enhance cooli...

Make maintenance simple and precise with the Covington Spanner Wrench, designed specifically for use with the Covington Flat Lap series. This essen...

Get your beveler or grinder up and running with this essential starter kit, designed to equip your home studio with the must-have tools for grindin...

When purchasing a Beveler Grinder, there are items that are essential for initial set up. These kits provide an easy means to select the products t...

The Covington Split Clip is a precision-engineered accessory designed for use with Covington’s 1100 and 1500 series slab saws. This 3" long, spring...

The Covington Split Plier is a precision-engineered component designed to ensure your 700 Series Saw operates at peak performance. Built from durab...

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...

Keep your flat lap running at peak precision with the Covington Replacement Beveler Plate — expertly machined for accuracy and smooth performance. ...

The 12" Horizontal Beveler Leg Stand is designed for use exclusively with the 12" Flat Laps. It sits 12" high creating a comfortable working height...

Keep your diamond discs perfectly aligned with the Flat Lap Centering Pin — a 5/8"-11 threaded brass pin designed to thread securely into the cente...

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