NOVA3D GEM3 – Professional Jewelry 3D Printer

Digital Craftsmanship | Ultra Precision | Production-Ready Performance

The NOVA3D GEM3 is engineered for jewelers who demand flawless detail, rapid production, and exceptional casting reliability. Designed from the ground up for professional jewelry creation, it delivers unmatched precision, speed, and consistency—making it the ideal printer for studios, workshops, and high-volume manufacturers.

Unmatched Productivity for Jewelry Studios

Print an entire batch of 6+ rings or 2 bracelets at once with remarkable uniformity. GEM3 delivers model-ready designs in as fast as 30 minutes per piece, dramatically accelerating the design-to-production cycle.

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Cost Efficiency: A single plate holding 60+ ring models boosts capacity by 400%, meets seasonal demand, and reduces waste.

Open Resin System – Use Premium Castable Resins

GEM3 supports both Nova3D materials and third-party castable resins, including the renowned BlueCast resin series. Achieve exceptional burnout performance while cutting material costs by up to 30%. BlueCast is recommended for the highest casting success rates.

Intelligent Temperature & Optics Control

Its advanced closed-loop heating system and optimized optical engine ensure print stability over long sessions. Enjoy <0.5% failure rates and consistent surface quality even on ultra-fine details like prongs, micro-pavé settings, and filigree.

One-Click Workflow – Zero Learning Curve

With a responsive 4.3-inch touchscreen, automatic platform leveling, and rapid setup, GEM3 enables you to start printing in under 5 minutes. Ideal for both beginners and master jewelers.

Quiet, Efficient, and Studio-Friendly

Operating at <50 dB, the GEM3 is whisper-quiet and energy efficient, keeping your workspace calm and professional while reducing long-term operating costs.

Technology Note:

The NOVA3D GEM3 is an MSLA resin 3D printer, a modern evolution of SLA technology. Instead of drawing layers with a laser, it uses a high-intensity 405 nm LED array paired with an ultra-sharp LCD mask to cure entire layers at once. This method delivers exceptional accuracy, smoother surfaces, and significantly faster print times—ideal for jewelry where detail and speed matter. Thanks to its uniform light engine and stable temperature control, the GEM3 produces consistent results across the whole build plate, ensuring clean edges, crisp engraving, and reliable casting performance with both standard and professional-grade resins.

Technical Specifications

Light Source

• 7th-gen COB + Homogenizer
• 4th-gen integrated air-cooling system
• Optical Power: 5000 μW/cm²
• Wavelength: 405 nm

Exposure System

• Resolution: 9072 × 5120
• Pixel Size: 17 × 17 μm
• Build Volume: 154 × 87 × 120 mm

Speed

• Layer Thickness: 20–200 μm
• Printing Speed: 70 mm/h

Motion System

• Industrial ball screw
• Industrial stepper motor

Power

• Input: 100–240V ~ 50/60Hz 2A
• Output: 24V DC / 6.25A

3D Printer

• Printer Size: 335 × 315 × 436.3 mm
• Packing Size: 418 × 438 × 610 mm
• Net Weight: 15.5 kg
• Gross Weight: 20.5 kg
• Operating Temp: 20–30°C

Software

• Slicers: NovaMaker, ChituBox, Lychee Slicer, Tango Slicer
• File Formats: .stl, .obj