Yes, condition and claims in description are included:
If the authenticator confirms the item is consistent with the listing title, description, and images, they perform a physical authentication inspection. If the inspector cannot determine that the product is authentic, or if the product is not as described in the listing, the item won't be sent on to the buyer and they will receive their money back.
https://www.ebay.co.uk/help/selling/selling-tools/ebay-authenticity-guarantee?id=4644