ZENA Craftsmanship: How Our Surat Studio Engineers 100% Anti-Tarnish Medical Steel Jewellery
⚡ Key Takeaways
- ZENA operates from Surat, Gujarat—the diamond capital of the world—utilizing master diamond-cut techniques and aerospace PVD plasma bonding.
- 316L surgical stainless steel provides complete resistance against chlorine, sweat acids, and monsoon humidity.
- Every piece undergoes rigorous 4-step optical and ultrasonic quality checks.
Behind the radiant shine of every ZENA piece lies a symphony of advanced metallurgy, precision CNC carving, and generational Indian goldsmithing.
The Science of ZENA PVD Deposition
Physical Vapour Deposition (PVD) vaporises 18-karat gold inside a high-vacuum chamber at over 400°C. Ionised gold atoms are accelerated onto the 316L surgical steel surface, creating an atomic fusion that never flakes, peels, or fades.
Discover our heritage: read the ZENA Story.
Featured ZENA Piece
The "Bad Vibes Deflector" Medallion
18K Gold PVD • 316L Surgical Stainless Steel • 100% Waterproof & Anti-Tarnish
Featured ZENA Piece
The "Bad Vibes Deflector" Medallion
18K Gold PVD • 316L Surgical Stainless Steel • 100% Waterproof & Anti-Tarnish
Explore ZENA Everyday Demi-Fine Jewellery