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  • OEM Factory Automatic GIA Coding Number Machine Jewelry Diamond Stone Rhinestone Setting Machine Equipment
  • OEM Factory Automatic GIA Coding Number Machine Jewelry Diamond Stone Rhinestone Setting Machine Equipment
  • OEM Factory Automatic GIA Coding Number Machine Jewelry Diamond Stone Rhinestone Setting Machine Equipment
  • OEM Factory Automatic GIA Coding Number Machine Jewelry Diamond Stone Rhinestone Setting Machine Equipment
  • OEM Factory Automatic GIA Coding Number Machine Jewelry Diamond Stone Rhinestone Setting Machine Equipment
  • OEM Factory Automatic GIA Coding Number Machine Jewelry Diamond Stone Rhinestone Setting Machine Equipment
OEM Factory Automatic GIA Coding Number Machine Jewelry Diamond Stone Rhinestone Setting Machine Equipment
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OEM Factory Automatic GIA Coding Number Machine Jewelry Diamond Stone Rhinestone Setting Machine Equipment

$3500.00-$3500.00/ Set|1 Set/Sets(Min. Order)

Customization:

Customized logo（Min.Order: 3 pieces）
Customized packaging（Min.Order: 3 pieces）
Graphic customization（Min.Order: 3 pieces）
View product details

OEM Factory Automatic GIA Coding Number Machine Jewelry Diamond Stone Rhinestone Setting Machine Equipment

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Automatic GIA Certification Engraving: Precision laser marking of unique GIA certification codes (e.g., "GIA 1172118924") onto diamonds, gemstones, and rhinestones for authenticity verification and traceability.
  • Multi-Material Compatibility: Designed to engrave on jewelry components, precious stones, and synthetic materials with high-accuracy and deep marking capabilities, ensuring durable, permanent markings.

Key features

  • 1. Precision Material Technology

    • With a corrosion-resistant metal body and UV laser sources (Max/Raycus/JPT/IPG), ensure durable, long-lasting operation in demanding workshop environments. The UV laser enables precise engraving on delicate gemstones like diamonds without damaging surfaces.

  • 2. Flexible Interactive Design

    • With support for 8+ graphic formats (DST, DXF, BMP, etc.), you can seamlessly import designs from diverse software, offering greater versatility than machines limited to fewer file types*.

  • 3. High-Precision Performance

    • With 3W UV laser power and micron-level accuracy, achieve deep, intricate engravings on gemstones—20% more precise than standard CO₂ laser systems*. The 10W–50W power range accommodates diverse materials and volumes.

  • 4. Scenario-Specific Solutions

    • Designed for jewelry authentication, the machine ensures GIA-compliant identifiers for traceability, critical for high-value diamonds and gemstones. Its continuous-wave operation supports uninterrupted commercial use, unlike intermittent systems*.

  • 5. Compliance & Sustainability

    • With CE certification and EPR compliance (France/Germany), meet stringent European safety and environmental standards, ensuring eco-conscious operation and hassle-free market entry.

Product details

OEM Factory Automatic GIA Coding Number Machine Jewelry Diamond Stone Rhinestone Setting Machine Equipment

The HJZLASER OEM Factory Automatic GIA Coding Number Machine is a precision laser marking solution designed for high-accuracy engraving on gemstones, diamonds, and jewelry. With certifications like CE, EPR France, and EPR Germany, it ensures compliance for European markets. Its UV laser source and robust metal construction enable traceable, deep engravings on delicate materials, making it ideal for authenticity verification in luxury jewelry production.

Technical specifications

FeatureSpecificationBenefit
Laser SourceUV (3W), brands: Max/Raycus/JPT/IPGEnsures precise, non-destructive marking
CertificationsCE, EPR France Packing, EPR GermanyMeets EU environmental and safety standards
Cooling ModeAir CoolingEfficient heat dissipation for continuous use
Supported FormatsDST, DXF, LAS, BMP, PLT, DWG, AIFlexible file compatibility for diverse designs
Operation ModeContinuous WaveConsistent power output for uniform engravings
Precision±0.001mm accuracyIdeal for micro-engraving on gemstones

Customization guide

Adjustable laser power (10W/30W/50W) and speed settings allow customization for material thickness and engraving depth. For example, lower power (10W) suits thin rhinestones, while 50W enables deep marking on dense gemstones.

Get inspired

Ensure authenticity and traceability with the HJZLASER machine. Perfect for adding GIA certification codes or unique identifiers to diamonds, guaranteeing their origin and value.

Choose your model

ParameterBase Model (10W)Advanced Model (30W)Pro Model (50W)
Laser Power10W+200% over Base+400% over Base
Max Speed500mm/s750mm/s1000mm/s
Depth Capacity0.1mm0.3mm0.5mm
CertificationsCE, EPR+RoHS+IP65 Dustproof

Supplier's note

  1. Technical Breakthroughs:

    • UV Laser Precision: Enables sub-micron accuracy on gemstones without surface damage.
    • Multi-Certification Compliance: Streamlines market entry across EU regions.
    • Air Cooling Efficiency: Reduces downtime by 30% compared to liquid-cooled systems.

  2. Version Selection Guide:

    • Base Model (10W): Ideal for small-scale workshops engraving thin materials like rhinestones.
    • Advanced Model (30W): Suitable for mid-volume production of diamonds and semi-precious stones.
    • Pro Model (50W): Best for high-volume manufacturers requiring deep engravings on dense gemstones.

With the Pro Model’s 0.5mm depth capacity, you can embed GIA codes permanently into thick diamonds, ensuring authenticity even under harsh polishing. The Advanced Model’s RoHS certification meets stricter EU regulations for jewelry exports. Choose based on your production scale and material requirements.

Frequently asked questions

  • Which HJZLASER model is best for small jewelry workshops?

  • How to clean the laser head of the GIA coding machine?

  • UV laser vs CO2 laser: Which is better for diamond engraving?

  • Can the HJZLASER machine customize GIA code formats?

  • Is the HJZLASER CE-certified for EU jewelry factories?

  • What materials can the HJZLASER machine engrave besides diamonds?

  • How does air cooling benefit the laser marking process?

  • How precise is the HJZLASER for tiny gemstone engravings?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Laser PowerHigh-volume productionIndustry: 20W
Base: 10W ▲ Advanced: 50W (ISO 2143 compliant)		Advanced: Processes 300+ units/hour (50W)
Base: Cost-effective for small batches		Advanced: Higher energy consumption (50W)
Laser Source TypeGemstone engravingIndustry: CO₂/Fiber ▲ Base/Advanced: UV (ASTM E1356 standard)UV enables sub-0.01mm precision on diamonds
Reduced material distortion		Limited power for thick materials (e.g., steel)
Cooling SystemContinuous operationIndustry: Liquid ▲ Base/Advanced: Air (IEC 60695 compliant)Quieter operation (43 dBA)
Lower maintenance costs		Less efficient at extreme loads (e.g., 50W+ power)
CertificationsEU market complianceIndustry: CE ▲ Base/Advanced: CE + EPR (EN 55032 standard)EPR meets EU packaging waste regulations
CE ensures safety compliance		No added benefit in non-EU markets
Supported FormatsCustom design flexibilityIndustry: 3-4 formats ▲ Base/Advanced: 8 formats (ISO 14758 compliant)Supports DST/DXF/PLT/BMP/AI files
Reduces file conversion needs		Requires compatible CAD software for advanced formats (e.g., DWG)
Accuracy/ResolutionPrecision micro-engravingIndustry: ±0.01mm ▲ Base: ±0.008mm ▲ Advanced: ±0.005mm (ISO 10360)Advanced: Ideal for GIA certification engravings
Base: Suits jewelry tags		Advanced: Slower processing speed (5-10% slower vs. Base)

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