Products

Yes. Every piece is checked before it is listed: maker's marks, hallmarks and metal stamps such as 750, PT950 or 925, serial numbers where the maker uses them, and the stones and settings. Every piece is backed by our authenticity guarantee. How we check

Each listing states whether the piece is unworn or pre-owned, and pre-owned pieces show their condition grade. Box and certificate are included only where the listing says so.

Ring sizes are listed in the maker's own sizing system. Cartier and Bulgari usually use EU sizes such as 48–54, while many Japanese jewellers use Japanese sizes. Rings are sold in the size listed. If you're unsure, contact us before ordering.

Free, tracked and fully insured worldwide, usually delivered in 5–8 business days. Import duties outside the UK are paid by the customer. Shipping policy

Yes, within 30 days of delivery with free return shipping, if the piece is unworn and has not been resized, engraved, polished or altered, with all original packaging. Returns & refunds