Tiffany & Co Crown of Hearts Diamond Necklace

Q: What is the Crown of Hearts design and who created it?
A: Crown of Hearts is a Paloma Picasso design for Tiffany & Co., featuring a ring of heart motifs arranged like a crown, often set with a small round diamond. This motif is now most commonly found as a vintage piece on the secondary market and is not part of Tiffany’s current Paloma Picasso assortment.

Q: What materials and hallmarks should I expect on this necklace?
A: The necklace is crafted in sterling silver with a single round brilliant diamond accent. Authentic Tiffany pieces are typically stamped Tiffany & Co. and 925; many Paloma Picasso designs also carry her signature stamp. Hallmark placement can vary by production run and may appear on the pendant and/or on the chain tag.

Q: How big is the pendant and where will the chain sit when worn?
A: The pendant measures approximately 11 × 11 mm. The fine-link chain is 42 cm, which generally sits near the collarbone on most necks for a delicate, everyday look and easy layering.

Q: Is the chain length adjustable or can the pendant be removed?
A: This piece is sold as shown with a fixed 42 cm chain and a spring ring clasp. We do not offer alterations; if you need extra length, a jeweller can add a small extender. Any modifications should be carried out by a professional to preserve the piece.

Q: Does this item come with a box or paperwork?
A: Everything included is listed under the product information section on this page. For this listing, no extras such as a Tiffany box or papers are included unless explicitly stated there.

Q: Is the diamond certified?
A: Tiffany diamond certificates apply to specific serialized diamonds, typically in engagement pieces. Small accent diamonds used in fashion jewellery like this pendant are not individually certificated, so no separate diamond document is provided.

Q: How should I care for the sterling silver and diamond?
A: Clean gently with mild soap and warm water, rinse and dry thoroughly, then use a non‑abrasive silver polishing cloth. Avoid harsh chemicals and remove the necklace before showering, swimming or exercising. Store it dry in a soft, anti‑tarnish pouch to minimise oxidation.

Q: Can Tiffany clean or service this necklace if it was purchased pre‑owned?
A: Yes. Tiffany boutiques offer on‑site cleanings by appointment (sterling silver cleanings are available for a fee) and can provide polishing and repair services after assessment. You can bring the piece to a boutique or arrange a service by post, subject to their current policies.

Q: Is this authentic?
A: Every piece at A Retro Tale undergoes rigorous in‑house authentication, including inspection of materials, stamps and construction. We stand behind the authenticity of all items we sell and are happy to share additional product information on request.