Lapidary Arts for the Modern Craftsman
Precision Gemstone Cutting Classes with Nolan Sponsler
Master the art of precision gemstone cutting with personalized in-person training at our Deep River, CT showroom & workshop.
Refine your skills in gemstone cutting with exclusive 3-day hands-on courses tailored to your experience level. Whether you're just starting or looking to master advanced techniques, these immersive classes provide expert guidance in a private or small-group setting. Nolan has taught multiple AGTA Spectrum Award winning artists.
In-Person Class Offerings
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Perfect for those new to gemstone cutting.
You’ll learn:
✅ Basics of faceting & angles
✅ Evaluating rough material
✅ Tools & techniques for precision cutting
💎 Expect to cut 1-2 finished gems -
For students with basic faceting experience.
You’ll learn:
✅ Designing custom gemstone patterns in CAD
✅ Advanced cutting/concave techniques
✅ Optimizing brilliance & performance
💎 Expect to cut 1-3 gems -
For experienced gemstone cutters looking to push boundaries.
You’ll learn:
✅ Freeform & fantasy gemstone design
✅ Integrating CAD for unique patterns
✅ Specialized tools & techniques for artistic cuts
💎 Expect to cut 1-3 gems -
Completely custom class built around your desired areas of focus.
Level I | Intro to Precision Faceting
Perfect for those new to gemstone cutting. Learn:
✅ Basics of faceting & angles
✅ Evaluating rough material
✅ Tools & techniques for precision cutting
💎 Expect to cut 1-2 finished gems
Level II | Advanced Gemstone Design & Faceting
For students with basic faceting experience. Learn:
✅ Designing custom gemstone patterns in CAD
✅ Advanced cutting/concave techniques
✅ Optimizing brilliance & performance
💎 Expect to cut 1-3 gems
Level III | Fantasy Cutting
For experienced gemstone cutters looking to push boundaries. Learn:
✅ Freeform & fantasy gemstone design
✅ Integrating CAD for unique patterns
✅ Specialized tools & techniques for artistic cuts
💎 Expect to cut 1-3 gems
Class Formats
1-on-1 Private Classes – Personalized instruction with Nolan
Small Group Classes (2 students) – Learn alongside a friend or colleague. We will match you with another applicant (based on skill level) if no pre-selected partner.
📍 Location: Deep River Jewelry Studio, 381 Main St., Deep River, CT 06417
📆 Duration: 3 Days, 10am - 4pm
✈️ Local Airports:
Hartford, CT - Bradley (BDL)
New Haven, CT - Tweed (HVN)
Providence, RI - T.F. Green (PVD)
🏡 Lodging Recommendations:
Airbnbs or local Bed & Breakfasts in Deep River, Essex, Chester, & Old Saybrook (we will supply a recommendations list upon booking).
What students are saying…
Student Spotlight: Finished Stones
Investment Level
Tier 2
$4500
1-on-1 Private Classes (3 days) Personalized instruction with Nolan over your shoulder.
Tier 1
$2400 pp
Small Group Classes (2 students x 3 days) Learn alongside a friend or colleague.
We will match you with another applicant (based on skill level) if no pre-selected partner.