I often get asked what piece of jewelry I think every woman should own–and my answer is a nice pair of diamond stud earrings. These tiny daisy earrings are a perfect take on what one would consider diamond studs. Most people think of round solitaire diamonds when they think of diamond stud earrings–however there are so many more possibilities! Daisies are fun and delicate, and these have 0.23 carats total of diamonds, set in white gold. Price: $490. Check them out at 77Diamonds.