
You receive one during the Book of Love quest, which you keep when completed. The simplest way is to head to the Riften Temple of Mara and buy one from Maramal for 200 gold, but they will also show up in random loot and at merchants. Your spouse will be present and the wedding ceremony will commence.There are several ways to obtain an Amulet of Mara. After agreeing to get married, visit Maramal again and he will set the date for your wedding for the next day.The marriage dialogue option will now be available – “Interested in me, are you?”. Make sure you’ve discussed marriage with Maramal (dialogue won’t trigger otherwise), wear the Amulet of Mara and go talk to your beloved.If you haven’t visited Riften before you’ll find Maramal in The Bee and Barb, otherwise try the Temple of Mara. Purchase an Amulet of Mara from Maramal in Riften.She can now be married by following the usual process.

Take this back to her and she will buy it off you.

Click here for the full list of marriageable Skyrim characters and comprehensive Skyrim marriage guide.
