The Dior Oui collection, with its delicate script lettering and ethereal charm, has become a target for counterfeiters. In 2026, fakes have improved, but subtle tells remain. This checklist helps you identify authentic Dior Oui jewelry at a glance.

Quick Authenticity Checklist

- **Weight:** Genuine pieces feel substantial. Fakes often use cheaper alloys that are noticeably lighter.
- **Hallmarks:** Look for "Dior" and metal stamps (e.g., 750 for 18k gold) in a crisp, shallow font. Counterfeits may have deep or blurry engravings.
- **Clasp:** Authentic lobster clasps have a smooth snap and a rounded shape. Imitations may have a flat or rough edge.
- **Chain links:** Real Oui chains feature even, consistent links with no sharp edges. Fakes often have uneven spacing.
- **Packaging:** Dior Oui boxes have a velvet-like texture and a magnetic closure. Inside, the jewelry is held by a satin ribbon. Fake packaging feels cheap or smells of glue.
- **Certificate:** Only top-tier authorized retailers provide a certificate of authenticity. Missing or generic cards are a red flag.

Weight & Feel

Authentic Dior Oui jewelry is crafted from precious metals and genuine gemstones. A 18k gold piece will feel heavier than a gold-plated brass copy. Pick up the piece and compare it to a known authentic reference—your instinct often catches discrepancies. For more insight on why weight matters, visit our buying guide.

Hallmarks & Engravings

All Dior jewelry carries a clear hallmark, usually on the clasp or the back of the charm. Use a jeweler's loupe to inspect. The letters should be sharp and evenly spaced. Counterfeiters often misspell "Dior" as "Diorr" or use an inconsistent font. Look for the metal purity mark (e.g., 750, 585) and a registered trademark symbol (®). If in doubt, check the official Dior website for reference images.

Clasp & Chain Details

The clasp on an authentic Dior Oui necklace or bracelet operates smoothly. It should have a distinct "Dior" engraving and a spring mechanism that clicks securely. Chain links are soldered shut on real pieces; fakes may have visible seams. Run your finger along the chain—genuine links feel polished and smooth, not scratchy. Learn how to photograph these details for a professional assessment by reading our resale photo guide.

Packaging & Documentation

Authentic Dior Oui jewelry comes in a rigid, cream-colored box with a gray interior. The logo is embossed on the lid, not printed. Inside, the jewelry sits on a satin pillow or in a suede pouch. A care booklet and authenticity card are included. Counterfeit packaging often has flimsy cardboard, poorly aligned logos, and strong chemical odors. If you're buying secondhand, ask the seller for photos of the packaging from multiple angles.

WhatsApp Value Check: What to Send

If you're still uncertain, send these five details to our experts on WhatsApp for a quick authenticity and value check:

- Clear photo of the clasp engraving under natural light
- Photo of the charm or pendant lettering (front and back)
- Close-up of any hallmarks or stamps
- Image of the packaging box and interior
- Weight measurement (if you have a jewelry scale)

Our team cross-references your images against our database. Start a WhatsApp conversation today to get your answer within 24 hours.