Understanding the Differences Between 5D Hard Gold 3D Hard Gold and 5G Hard Gold
Compare 5d hard gold, 3d hard gold, and 5g hard gold to see which offers the best durability, design, and value for your jewelry needs.
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Complete solutions for jewelry, recycling, and lab testing with trusted precision.
PRECIOUS METAL ANALYZER
VRAY Precious Metals Analyzer which has high sensitivity and resolution for accurate identification of precious metals, ensuring quality craftsmanship.
COATING THICKNESS ANALYZER
VRAY coating thickness analyzer is a device that uses energy dispersive X-ray fluorescence technology to analyze the composition and thickness of coatings.
Ores and Powder Analyzers
VRAY XRF Ores and Powder Analyzers provide rapid, accurate, and non-destructive elemental analysis for mining, geology, and industrial applications.
Day June 19, 2025
What is 5D hard gold and how does it compare to traditional gold
5D hard gold offers higher hardness, lasting shine, and eco-friendly production compared to traditional gold, making jewelry more durable and brilliant.