CAT MACHINE GEMS

Fine Art in Gemstone

GemCake sculpture: a plated slice of amethyst geode over black and violet strata, served with a fork

FINE ART

Gemstone sculptures, gem cakes, and unique collectible works.

VIEW AVAILABLE WORK

Gold and gunmetal chains with aura quartz pendants held up against a white studio wall

JEWELRY

Hand-cut gems and collectible pieces, cut and polished in-house.

SHOP READY-TO-WEAR

Model in black with neon aura quartz pendants and hand-knotted cord gloves, crouched against a white studio wall — Colour is cut, not applied.

Aura quartz, cut and finished in the studio, set into gold and gunmetal hardware. Worn, not displayed.
SHOP READY-TO-WEAR

Gloved hand holding a green aura quartz point set in blackened silver

CRAFTSMANSHIP

Every gem is cut and polished in-house in New York.

Sculpted by Earth, shaped by vision. Each stone is formed through time and pressure, then cut by hand — unrepeatable, like the people who wear it.

THE STUDIO

Four GemCake sculptures in a row, black cake forms topped with clear and green cut quartz

The GemCakes

The studio’s signature form. A GemCake in green fluorite, rose quartz and pyrite is held in the Smithsonian Institution’s National Gem & Mineral Collection.

SEE THE WORK

SELECTED EXHIBITIONS

Smithsonian Institution — National Gem & Mineral Collection
Xicana! — California Center for the Arts, Escondido, 2025
LA Art Show — Copro Gallery, 2024
View all

AUTHENTICITY

Every artwork is accompanied by a signed Certificate of Authenticity.
Learn more