Your love is always an occasion worth celebrating. Traditional anniversary conventions suggest giving gifts of increasing material value, with paper the first year and gold after half a century.Should you decide to follow those customs, we have some modern suggestions, such as a stunning crystal vase and a couples card game. Plus, we’ve rounded up excellent presents for any relationship milestone, paying no mind to tradition, from a retro image viewfinder to a pair of delicate diamond hoops.Whatever you choose, getting personal is key — consider references to your first date or trip, your partner’s hobbies or quirks, or inside jokes and hints shared only by the two of you. And don’t forget that a well-written, heartfelt card will help imbue any object with genuine meaning.We also have plenty of other gifts for partners, including gifts for girlfriends and gifts for boyfriends. Or if you’re looking for something wedding-related, we have guides for off-registry wedding gifts, groomsman gift ideas, and bridesmaid thank-yous.