An engagement ring is a ring that is typically given during a marriage proposal. It’s a symbol of the promise to marry and often features a prominent gemstone, most commonly a traditional colorless diamond. Though gemstones are becoming increasingly popular. Engagement rings are traditionally worn on the fourth finger of the left hand, which is believed to have a vein that runs directly to the heart.

Diamond carat refers to the weight of a diamond, though there is a widely understood link between a diamond’s carat weight and its size. You can refer to our diamond carat size chart to learn more about the general carat weight and size correlations for the most popular diamond shapes. .

A classic diamond engagement ring with one elegant center stone often weighs about one carat, while a slightly larger, two-carat diamond is also a popular weight. But there is no "right" size for a diamond or gemstone engagement ring. The best engagement ring carat size depends on your budget and the wearer’s unique personal style.

We offer a wide variety of natural and lab created diamond rings, making it easy to find the perfect fit for your special someone. 

The amount you spend on an engagement ring is a personal choice that should take your finances and priorities into account. Beautiful men’s and women’s engagement rings are available for a range of budgets, and our experts are happy to help you find the best value at a price you're comfortable with.

When shopping for a gemstone or diamond engagement ring, keep in mind that the shape and cut of a stone are more important than its size. Understanding the 4Cs of diamonds and the details about gemstone qualities can help you create the perfect ring for your partner. 

Even more important is the wearer's personal style and lifestyle. Choose a gemstone or diamond ring that fits the wearer’s personality, whether that's a pink cushion diamond in a vintage gold setting, a lab grown diamond ring or a classic round diamond in a sleek and modern platinum setting. And if the wearer is very active, choose an engagement ring with a low profile. 

Traditionally, an engagement ring is what’s presented during a marriage proposal and a wedding ring is what partners give to each other during the wedding ceremony. It’s also common for an engagement ring to be more ornate than a wedding ring. 

One of our best-selling combinations is a round diamond solitaire engagement ring paired with a diamond pavé wedding band. On the flip side, we have many customers who love to turn tradition on its head: some customers forgo the engagement ring altogether and choose matching bands. Other couples double up on sparkle, with stacking rings that bookend the engagement ring. Some couples take an updated approach, choosing lab grown engagement rings for a different pairing. 

The 4Cs are the four main quality factors that determine the value of a diamond: color, cut, clarity and carat. The sparkle of a diamond comes from its cut and symmetry, while the carat size determines how big it will look on the wearer's finger. Use the 4Cs to help guide your engagement ring choice, but—as always—the "right" ring is the one that reaches out to you, whether or not it's deemed a "perfect" stone by experts.