Why it lasts
The coating that changes everything
Most jewellery fails in 6–12 months. Here’s why ours doesn’t.
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2-Year Warranty
If it fades, tarnishes, or turns green within two years — we replace it. Free. No forms, no fine print.
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Ocean Safe
Swim, shower, sweat. The PVD seal bonds at the molecular level — salt water, chlorine, sweat. Nothing breaks it down.
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Never Tarnish
PVD coating doesn’t sit on top of the metal — it bonds into it. That’s why it doesn’t wear off when everything else does.
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Hypoallergenic
Nickel-free surgical steel — the same grade used in medical implants. Women with severe metal sensitivities wear it 24/7.
The mechanism
Not all gold is created equal
Most jewellery fades in 6–12 months. Here’s why ours doesn’t.
Traditional Plating
- Wears off in 6–12 months
- Tarnishes with sweat & salt water
- Turns skin green
- Needs constant polishing
- Must be removed for shower & gym
Marella & Co Triple Seal Coating
- Lasts 8–12+ years with daily wear
- Waterproof & sweat-resistant
- No green marks, no discoloration
- Zero maintenance required
- Never take it off — 24/7
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“Worn every day for 12 months. Shower, gym, beach. Still looks brand new.”
Sarah M. — verified buyer
12 months daily wear
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“Eight months in. Zero tarnishing. I don’t even take it off to sleep.”
Jennifer L. — verified buyer
8 months daily wear
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“No fading, no dullness, no green marks. I’m genuinely shocked.”
Amelie R. — verified buyer
10 months daily wear