The Lost Designer standard
Authenticated Pre-Owned Designer Necklaces in the United States
Explore the actual one-of-a-kind pieces available to United States clients, with detailed photographs, condition notes, measurements and exact inclusions for every listing.
Every piece is inspected and authenticated before listing, with brand, model and condition details documented for the exact item shown.
Compare actual-item photographs, dimensions, condition and inclusions before ordering in USD. Delivery options and timing are shown at checkout.
Authentication you can hold
Confidence with every designer necklace
two authenticators
Every designer necklace is independently reviewed by two authenticators before it is offered for sale.
LegitApp authenticated
Our authentication process for each designer necklace is completed through LegitApp and supported by detailed item inspection.
Physical certificate
Every item comes with a physical authenticity certificate for your records and peace of mind.
Designer Necklaces buying guide
Frequently asked questions
How does Lost Designer authenticate pre-owned designer necklaces?
Every designer necklace is reviewed by two authenticators and authenticated through LegitApp before it is offered for sale. A physical authenticity certificate is included with every item.
Read our authenticity promiseHow is the condition of each designer necklace assessed?
We assess the metal surfaces, hallmarks, engravings, clasps, fastenings, settings, stones, chains and links where applicable. The listing documents visible scratches, tarnishing, dents, plating wear, loose or missing elements, repairs, alterations and resizing where identifiable.
Does each designer necklace include its original box or paperwork?
Every jewellery piece includes a physical authenticity certificate from Lost Designer. Original brand inclusions—such as the box, pouch, certificate, receipt, care booklet or service and repair documentation—vary by item and are listed precisely in the individual product description.
Can I ask a question about an item before ordering?
Yes. Contact our customer care team before checkout for product-specific clarification. Every listing shows the actual item, its condition and stated inclusions.
Are United States orders tracked?
Yes. United States orders are sent with tracking. The delivery service, cost and timing shown at checkout apply to your destination.
View delivery informationWhat purchase protection applies to my order?
Every purchase is protected by our lifetime authenticity guarantee. Review the United States delivery and returns information for the terms that apply to change of mind or an item materially not as described.
View delivery and returnsLost Designer is an independent second-hand dealer. All trademarks remain the property of their respective owners.
