


Nautilus Shell Pendant Necklace
A bold, sculptural nautilus shell pendant on a flat herringbone chain. The kind of piece that stops a conversation. Heavy enough to feel luxurious, waterproof enough to never take off. Shower-proof, pool-proof, ocean-proof.
MATERIALS :
- Base metal: Stainless steel with 18K gold PVD coating
- Chain style: Flat herringbone (3mm wide)
- Pendant size: 46.3mm
- Chain length: 41.7cm + 5cm extender
- Weight: 16.8g
- Waterproof & hypoallergenic
- 3-Year Color Warranty | Lifetime Base Metal Guarantee

Our Promise to You
Simple. Unconditional. Yours.
What is covered?
Every YUBAMA piece is coated with 18K gold PVD (Physical Vapor Deposition) — a military-grade process that bonds color directly to the 316L surgical steel.
We stand behind this with a 3-Year Color Warranty:
- If the color fades or changes before 3 years of normal daily wear — we replace it free.
- No forms. No receipts. No questions asked.
- Just send us an email with your order number.
Two-tier guarantee
Metal — Lifetime: 316L surgical steel never rusts, never tarnishes. Ever. Under any conditions.
Color — 3 Years: If your PVD coating fades before 3 years, we send a free replacement.
How to claim
Email us at admin@yubama.com with your order number and a photo. We will process your replacement within 48 hours.
Wear it everywhere. We have got you covered.
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