It's time for an Instagram challenge! The best accessory for summer is (obviously) your engagement ring. Snap a picture, add a cool filter and then upload the photo to Instagram. Make sure to include the hashtag #theknot in your caption so we can see it. We'll round up some of our favorites for a slideshow... read more

Forget the hunky contestants -- we've been tuning in for the bling. See our top ring picks from past seasons of The Bachelorette (and find out how to get the look for yourself!). > Find the perfect engagement ring for you read more