Van Cleef & Arpels Vintage Alhambra Chalcedony Necklace

Q: What are the size and length of this necklace?
A: The Vintage Alhambra motif is approximately 15 × 15 mm and the chain is about 42 cm long. On this piece, the perimeter necklace is listed as 42 cm for a classic collarbone fit.

Q: Is the chain adjustable or can it be lengthened?
A: Some Vintage Alhambra pendants are worn at the full 42 cm and, depending on the model, may include an additional jump ring for a shorter drop. Van Cleef & Arpels also offers a chain adjustment service within specific limits. For this pre-owned piece, any modification should be done by the Maison to preserve integrity and value.

Q: Is the motif removable from the chain?
A: No. On the Vintage Alhambra pendant the clover motif is integrated with the chain and is not designed to be detached or swapped.

Q: What materials are used in this piece?
A: It is crafted in 18k white gold with a single Vintage Alhambra clover set in blue chalcedony and finished with a secure lobster clasp, as noted in the product information.

Q: Why does chalcedony look different from one piece to another?
A: Chalcedony is a natural, microcrystalline quartz that can range from soft grey-blue to lavender tones and may show subtle banding. Natural variation and lighting cause each motif to appear slightly different; this individuality is part of its charm.

Q: Can I wear it every day, and is it safe to shower or swim with it?
A: It’s suitable for regular wear with care. Remove the necklace before showering, swimming, exercising, or using cosmetics and perfumes, as water, chemicals and perspiration can dull the gemstone’s surface and metal finish over time.

Q: How should I clean and store this necklace?
A: After wear, wipe gently with a soft, dry cloth. Avoid ultrasonic cleaners and harsh chemicals. If needed, lightly clean the metal parts with lukewarm water and mild soap, taking care not to soak the stone, then dry thoroughly. Store separately in a soft pouch or box away from heat and direct sunlight.

Q: What hallmarks or signatures should I expect?
A: Authentic pieces typically carry the Van Cleef & Arpels or VCA signature, an Au750 (18k) purity mark and a unique serial number, often located near the clasp on a small tag or on the ring. Crisp, evenly engraved stamps and precise craftsmanship are key indicators of authenticity. All items at A Retro Tale are rigorously authenticated by our experts.

Q: Can Van Cleef & Arpels service this piece in the future?
A: Yes. The Maison offers cleaning, polishing, repair and stone-replacement services, as well as chain length adjustments within design limits. Fees and eligibility vary with the piece and service requested.

Q: What is included and what is the condition of this item?
A: Everything included is listed under product information. For this piece, product information currently notes no extras. Condition is very good with light traces of use; the hardware remains shiny with light scratches, consistent with careful wear.