Found in the Congo, this Malachite Designer Cabochon is bold and vibrant. Measurements are 4 x 19 x 44 mm.

This elegant Marfa Black Plume Agate Designer Cabochon has an impressive black plume in the middle of it. Found in Marfa, TX, this cab measures 4 x 30 x 47 mm.

Found in Marfa, TX, this Marfa Black Plume Agate Designer Cabochon has nice plumes and sparkle. Measurements are 5 x 24 x 29 mm.

These are pendant and earring(+/-) Marfa Plume Agate Designer Cabochon Sets. The price is per set. Please click “CONTACT US” and send an email if you need the exact dimensions or a more detailed description of the set you like. After completing your purchase, please email us the number of your set and it will be shipped.

These are beautiful dendritic Marfa Plume Agate Designer Cabochons. The price is per cab. Please click “CONTACT US” and send an email if you need the exact dimensions or a more detailed description of the cab you like. After completing your purchase, please email us the number of your cab and it will be shipped.

This Montana Agate Designer Cabochon is clear with a cute tree-like structure. It was found in the Yellowstone River and measures 3 x 18 x 34 mm.

Found in the Yellowstone River, this Montana Agate Designer Cabochon is clear and delicate. Measurements are 3 x 20 x 33 mm.

This beautiful dendritic Montana Agate Designer Cabochon is from the Yellowstone River.  It features banding and black dendritic inclusions embedded in clear chalcedony.  The piece is clear except for dendrites and bands and is polished on all sides.  Measurements are 4mm x 22mm x 33 mm.

Found in the Yellowstone River, this smooth Montana Agate Designer Cabochon has a dark band running through a clear stone. Measurements are 4 x 25 x 44 mm.

This beautiful Montana Agate Designer Cabochon from the Yellowstone River appears to have a brushstroke through its clear canvas. Measurements are 3 x 26 x 42 mm.

This Montana Agate Designer Cabochon is almost completely clear. Found in the Yellowstone River, this rock would now make a special necklace. Measurements are 3 x 25 x 40 mm.

This rounded triangular Montana Agate Designer Cabochon was found in the Yellowstone River. It has dark streaks within a clear canvas. Measurements are 3 x 35 x 48 mm.