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ZENA Craftsmanship: How Our Surat Studio Engineers 100% Anti-Tarnish Medical Steel Jewellery — House of Zena Demi-Fine Jewellery — Anti-Tarnish Waterproof Jewellery | House of Zena

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.

The Featured ZENA Piece

The "Bad Vibes Deflector" Medallion

18K Gold PVD • 316L Surgical Stainless Steel • 100% Waterproof & Anti-Tarnish

The Featured ZENA Piece

The "Bad Vibes Deflector" Medallion

18K Gold PVD • 316L Surgical Stainless Steel • 100% Waterproof & Anti-Tarnish

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