Standard tumbled

Flat Sides

Standard tumbleds are made from cutting-scraps. Because they must be cheap, producers dont take the time and effort to reshape them but rather only round the corners and leave the flat cutting surface visible.

Scratched surface

Producers do not take the time and effort to eliminate the scratches on the flat surfaces.

Bad polish

Producers do not polish to higher grits and leave the stones with a low quality opaque surface polish.

Jewelry grade tumbled

Perfect shape

Gratitud stone Chrysocolla var mother earth

Gemrocks jewelry-grade tumbleds are completely reshaped and actually do look like a natural river-tumbled pebble.

Scratch-Free

Gemrocks jewelry grade tumbleds are completely scratch-free.

Superior polish

Gemrocks jewelry-grade tumbled stones have a high quality mirror-like finish, like a top-quality cabochon.

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Stefan Austermühle

Upgrade your tumbled stones into high quality jewelry.

Why earn 5 USD with a stone if it can be 40 USD?

Gemrock Peru offers you finished tumbled stone jewelry. Our jewelry findings and bails are not silver-plated. They are made from real sterling silver, being completely free of dangerous metals like cadmium and niquel, like you would find it in cheap chinese and indian fake sterling silver.

See our tumbeld stone jewelry

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Available Sizes

We are offering you 1 kilo packages containing tumbled stones sorted by size:

20-25 mm

25-30 mm

30-40 mm

Tumbled with drilled wholes

We are also offering you 500 gr packages of tumbled stones with drilled holes for jewelry

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Register for wholesale prices

By registering your company as a business client you will have not only access to our wholesale catalogue and prices. You also will receive our business newsletter bringing you the latest on new products, new product lines, new rocks and crystals as well as special offers and gem show data.