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Cobalt Blue Triangle Pendant

Cobalt Blue Triangle Pendant

$265.95
$265.95
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Vintage Prada Triangle Necklace – Cobalt Blue Edition

This one’s got main character energy.

A repurposed vintage Prada triangle in rich Cobalt blue enamel, set on a bold 18K gold-filled Cuban chain. It’s sleek, it’s timeless, and it goes with everything—whether you’re dressing up or keeping it casual.

• Authentic vintage Prada pendant – straight from the archives.

• cobalt blue enamel – classic, but with an edge.

• 18K gold-filled Cuban chain – durable, non-tarnish, and luxe.

• Hand-assembled by Allie – so every piece is a little different.

• Limited stock – once it’s gone, it’s gone.

 

This necklace is the kind of staple you’ll reach for again and again. Get yours before it’s too late.

Jewelry Care

Each ONCEWRN piece is thoughtfully reworked and delicately plated — and like all beautiful things, it deserves care.

To preserve its finish and character:

  • Avoid water, sweat, and sleep while wearing plated pieces
  • Keep away from perfumes, lotions, and household products
  • Always put jewelry on last, after your skincare and styling Store in your
  • ONCEWRN pouch to protect it from scratches and exposure

Our jewelry is crafted from vintage elements and plated with care — while not solid gold or silver, with mindful wear, it will age gracefully and stay radiant.

Easy 30-Day Returns

We want you to love every ONCEWRN piece. If it’s not the perfect fit, you can return it within 30 days — effortlessly and on your terms.

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Cobalt Blue Triangle Pendant
$265.95
$265.95
Selected Variant Image
Cobalt Blue Triangle Pendant
$265.95
$265.95

Our Jewelry, Your peace Of Mind

Authentic Vintage Origins

Hand-Finished in Australia

Limited Edition Drops

Sustainable by Design

How ONCEWRN Jewelry Withstood the Test of Time

At ONCEWRN, we don’t just rework vintage — we ensure it endures. Every piece is put through rigorous tests to meet our standard of timeless resilience:

  • Sweat-Tested: No fading, no irritation — just lasting beauty.
  • Impact-Proven: Survives accidental drops and daily wear.
  • Water-Resistant: Withstands showers and splashes without tarnish.
  • Heat-Safe: Maintains shine even under high temperatures.

Refined. Reliable. Reclaimed.

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  • Honest Pricing

    We make vintage luxury accessible — no inflated prices. Enjoy expertly reworked designer pieces without the high markups.

  • Curated with Care

    Each piece is made from responsibly sourced vintage materials, meticulously crafted to ensure lasting beauty and quality.

  • Ethical Craftsmanship

    Handcrafted in Australia with a deep respect for sustainability. Every piece carries a unique history, reimagined for today.

Together We Shine

At ONCEWRN, we honor the legacy of luxury by giving new life to branded vintage jewelry. Each piece is meticulously restored and refined, preserving its original design while ensuring it shines like new.

Our mission is to make luxury more accessible by offering these timeless treasures at fair prices, all while promoting sustainability and reducing waste.