Lapidary Rock Polishing for Necklaces

Project Overview

I had a couple of rocks from my granddaughter that she wanted turned into a necklace and a random rock given me for my wife. These are some photos showing the different steps of shaping and polishing.

Key Components

Materials

  • Rocks

Equipment Used

  • Lapidary equipment

Assembly & Build Process

Step 1: Raw rocks

These are the rocks before doing anything. The one on the left will be cut in half first.

Raw rocks
Raw rocks
Raw rocks
Raw rocks

Step 2: Initial shaping with 100 grit

Used a 100 grit diamond disc to do the initial shaping of the rocks.

Initial shaping with 100 grit
Initial shaping with 100 grit
Initial shaping with 100 grit

Step 3: Shape and polish up to 1500 grit

Continued to refine the shapes then polished up to 1500 grit on the lapidary discs

Shape and polish up to 1500 grit
Shape and polish up to 1500 grit
Shape and polish up to 1500 grit

Step 4: Final polish with flexible pad up to 3000 grid then diamond paste

Polished the rocks on a foam sanding disc up to 3000 grit then used a buffer and diamond paste for the final polish.

Final polish with flexible pad up to 3000 grid then diamond paste
Final polish with flexible pad up to 3000 grid then diamond paste
Final polish with flexible pad up to 3000 grid then diamond paste

Step 5: Finished results

⚠️ Warning: Use a DOP stick on small rocks unless you want your fingernails taken down to the skin and polished. Ask me how I know.

Finished results

Technical Specs

Difficulty Beginner
Estimated Time 2hr
Categories Other