Engagement Rings & Settings

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 gem

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

In 1999, we revolutionized the process of buying an engagement ring by making it easy to find the perfect ring online. Today, “I do” starts by shopping for gemstone and diamond rings online. With endless selection, easy customization, and low-pressure browsing, our collection is your destination for finding the right ring.  When you browse our catalog of engagement rings online, you can shop without worry. You can sort our gem and diamond rings by metal type, price, popularity, diamond shape, an

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 altogethe

We offer engagement rings accompanied by diamond grading reports that attest to the center diamond’s 4Cs and any additional qualities of note. The most popular diamond grading institutions are GIA and IGI, offering unbiased reports about the main stones in diamond engagement rings. Enjoy true peace of mind during your engagement ring shopping journey by choosing our rings with certified diamonds.

Diamonds for engagement rings and other jewelry come in round and fancy shapes. With nearly 60 facets to reflect light, round-cut diamonds have unsurpassed brilliance. Each of the fancy shapes—princess, emerald, Asscher, marquise, oval, radiant, pear, heart and cushion—is beloved for its own, distinctive look and style. There is no single best diamond shape for an engagement ring—choose the shape that speaks to your heart.

A popular engagement ring metal among Blue Nile customers is platinum (or white gold for people who want a platinum-look at a lower cost). Over the last few years, however, rose gold engagement rings have been a fast-rising trend. Rose gold was often used in settings in the late nineteenth century and is appreciated today for its naturally romantic appeal that particularly suits rings with vintage-inspired styles. Most recently, yellow gold engagement rings are capturing the attention of people

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 it's deemed a "perfect" stone by experts.

You can find out how to measure ring size at home using household items with our guide. You can also request a free plastic ring sizer through our website. When measuring a ring size, do so at the end of the day when the fingers are warm. Don’t forget to measure a few times for accuracy.

Start by looking at the jewelry they already wear — it reveals a lot about their preferred metals, styles, and even sizing. If you need more guidance, discreetly ask a trusted friend or family member who knows their taste well.

Popular styles include engagement rings for women that feature a prominent center stone, such as a solitaire and halo rings . Pavé, twist band, and milgrain designs are also in-demand styles. Lab-created diamond engagement rings are also growing in popularity.  Many of today’s emerging women’s engagement ring trends feature non-traditional takes on this symbolic jewelry style. This includes two-stone engagement rings , hidden halo rings , and unique engagement ring settings .