Rock Cutting, Slabbing & Polishing
Bring your rough stone to life. We cut, slab, polish, and evaluate rocks, crystals, and select lapidary material at The Hidden Gem Rock Shop.
Lapidary Services
Rock Cutting
Water-cooled diamond blade cuts for rough stones, geodes, display pieces, and collector material.
Slab Cutting
Standard slabs cut to reveal patterns, color, banding, and natural structure inside the stone.
Flat / Face Polish
Progressive polishing to create a bright display face and bring out depth, color, and detail.
Current Pricing
Rock Cutting
≤ 3 inches
≤ 6 inches
≤ 8 inches
Slabs
Standard 1/4 inch to 3/8 inch slab.
Extra-thick 1/2 inch slab.
Flat / Face Polish
≤ 3 inches
≤ 6 inches
≤ 8 inches
How It Works
1. Bring It In
Bring your rock, crystal, geode, slab, or mystery material to the shop.
2. We Inspect
We check size, hardness, fractures, stability, and best cutting direction.
3. Quote First
You get a price and expectations before work begins.
4. Cut & Polish
We process the stone and return it ready for display, collecting, or next steps.
Cabochons & Custom Work
Cabochon cutting and polishing is available for select materials. Pricing depends on hardness, size, stability, fractures, shape, and time required.
Natural stone can chip, fracture, change color, or reveal hidden flaws during cutting and polishing. We inspect first, but results can never be guaranteed.
Best Materials To Bring
Agate & Jasper
Great candidates for cutting, slabbing, polishing, and display faces.
Petrified Wood
Often beautiful when cut or polished, depending on fractures and stability.
Quartz & Geodes
Can reveal hidden interiors, pockets, crystals, and structure.
Visit The Hidden Gem Rock Shop
2210 Taylor Road Suite A
Penryn, CA 95663
Call / Text: 916-250-7281
Serving Penryn, Loomis, Roseville, Rocklin, Auburn, Lincoln, Granite Bay, Newcastle, and Sacramento.