Home gemstone cutting studio

Cut and polish gemstones on commission for jewelers, collectors and people with stones to recut.

Craftsperson cutting and polishing a gemstone on a lapidary wheel in a workshop.
Startup cost$2.5k to $10k
Monthly revenue$300 to $2.5k
Time needed8+ h/week
First incomeMonths
  • $2.5k-10k
  • Side hustle
  • From home

Estimates for a small start in the US, not guarantees.

Official data

1,844 US businesses with employees in this field, -1.9% in a year

NAICS 339910 “Jewelry and silverware manufacturing”. Source: U.S. Census Bureau, County Business Patterns 2023.

What it is

A small workshop, often in a garage, spare room or basement, where you cut, facet and polish gemstones using a faceting machine and polishing equipment. Work includes recutting damaged or dull stones, cutting rough into finished gems and shaping cabochons to a customer's specification.

Your first three steps

  1. Take a lapidary class or join a local gem and mineral club to learn faceting and practice on inexpensive material
  2. Set up a ventilated, water-safe workspace and buy a used faceting machine and polishing laps
  3. Show finished sample stones to local jewelers and post your work online to win your first commissions
Who pays

Independent jewelers and designers, rock and mineral collectors, hobby prospectors who want their finds cut, and individuals recutting family stones.

How it makes money

Per-stone commission fees based on size, hardness and complexity, plus occasional sales of finished stones you cut yourself and sell to jewelers or at shows.

Skills that help
  • Steady hands and patience
  • Eye for symmetry and detail
  • Knowledge of gem materials and hardness
  • Clear communication with customers
Watch out for
  • Silica and other dust: use wet cutting, ventilation and a proper mask, and check safety guidance for the materials you cut
  • Home occupation permit, zoning, and HOA or lease rules, check with your city or county
  • Insurance for customers' stones in your care, ask an insurer about garage keepers or bailee coverage plus general liability
  • Written receipts and stone descriptions for every job, since a cutting error or a lost stone can be costly
  • Sales tax registration with your state if you sell finished stones

🔒 Full research report for US

Real cost breakdown with current prices, licences and registration checklist, local competition, pricing, break-even and a 30-day launch plan, with sources.

Coming soon

Questions people ask

How much does it cost to start a gemstone cutting business?

Estimates suggest startup costs typically around $2,500 to $10,000, depending on your faceting machine, polishing equipment and workshop setup. Monthly revenue is typically estimated at around $300 to $2,500, depending on how many commissions you take.

What safety and home business rules should I check?

Use wet cutting, ventilation and a proper mask, and check safety guidance for the materials you cut. Also check home occupation permit, zoning, and HOA or lease rules with your city or county before setting up a workshop.

How many hours a week does gemstone cutting take?

Estimates suggest a minimum of around 8 hours a week, depending on how many jobs you take. Helpful skills include steady hands, an eye for symmetry, knowledge of gem materials and hardness, and clear communication with customers.

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Photo: danielkirsch on Pixabay

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