BlackTreeLab
Brass Moss Agate Ring "Vivienne"

Vivienne is a moss agate engagement ring in brass — the same design as the sterling silver original at a lower price point. A 10×5mm marquise moss agate sits in a multi-claw setting built from branching roots that extend down into the band. The shank splits and tapers organically, with no clean edges — the whole ring reads as a single root structure grown around the stone.
Moss agate is a quartz with natural green inclusions that form inside the stone over time. No two stones have the same pattern — the density, distribution, and color of the inclusions vary with each piece. Each stone is hand-selected for clarity and depth of the internal pattern.
Brass takes the oxidized finish well, and the patina settles into the spaces between the claw details and along the root texture of the band, sharpening the contrast across the whole composition. The tone is warmer than silver.
The ring starts as a hand-sculpted wax model, cast in brass and finished in our own workshop.
Note: brass may cause skin reactions in people with metal sensitivities. For everyday wear without sensitivity concerns, the sterling silver version is available separately.
Details of Moss Agate Ring "Vivienne"
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Brass
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Oxidized finishing
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Natural Moss Agate
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Stone Size is 10mm*5mm
This Moss Agate Ring will be custom made in your size. Currently, due to high order volume, production time is 6-7 weeks to ship. Due to the handmade work and natural origin of the stones, each piece is unique and may slightly vary.
Kindly note that healing gemstone meanings are not prescriptions or healthcare information.














