Round Diamond Engagement Rings – Examples & Buying Guide


Written by Emily


The round-cut diamond is, as the name implies, a round diamond. Each one is cut with 58 facets, making it extremely shimmery and difficult to overlook. It is a timeless form that will never go out of style. In a compact diamond, a well-faceted round cut can carry a great deal of reflective impact. Elevated faceting appears great with smaller stones in flat, symmetrical shapes. Round cut is one of the best forms of a diamond with several carats or even less. However, in recent times, traditional cuts have reverted back, and even some people prefer the delicate look of revamped rose cuts and round cut engagement rings.

Why is the round diamond cut so popular? This cut has been around for a long time, but over the last century, they have become more flamboyant. In Victorian as well as Art Deco rings, round diamonds were commonly termed as “rose cuts” or “Old European”.  Afterwards, the concept of faceting improved. Round diamonds from after 1930 now go by the term “round brilliants.” Diamond cutting methods have become more sophisticated as technological advancement progress. Broader tables, shorter cutlets, and wider, leaner facets became the standard as cut design advanced. Rather than for color, the round cut is for brilliance. This was the case with Old Europeans.

Choosing Round Diamond Engagement Rings

The cut consistency of a diamond has the greatest effect on its appearance of all the attributes. It refers to how well the sculpt of the diamond is and how pleasing to the eye. Cut proportion influences a diamond’s ability to absorb light and provide brilliance. The GIA is a well-known lab grading body that produces diamond reports. To determine the cut quality of a diamond, make sure it isn’t cut too deep or too shallow. Inbound light hits the stone at a lower angle whenever a Round Brilliant gets cut too shallow. The light then passes through the diamond and out the edges, without reflecting through the table. The diamond lacks brightness and intensity due to the huge amount of disappearing light.


It is more essential to ascertain whether the diamond has eye clean clarity than to simply read the Clarity score on a report for a Round Cut Diamond. In other terms, inspect the diamond without magnifying and check for blemishes, inclusions, or dark spots. It would be more difficult to see blemishes upon the diamond’s table if they are on the perimeter. As a general rule, we recommend searching for a diamond which is eye clean and not going higher than this Clarity grade. There would be no need to go higher as you’ll only be paying extra for something which won’t be noticed.


The next thing you should look at is the color of the diamond. For white gold solitaire rings, we prefer the J color, and for yellow gold solitaire rings, the K or L color. We highly advise carefully inspecting the diamond and seeking advice from a professional. It could save you lots of dollars for something that would otherwise go unnoticed. Round Brilliant Cuts represent more light than just about any other diamond shape, making color identification more challenging. Color is not vivid because of the diamond’s many facets and intense brilliance.

Best Places To Buy Round Diamond Engagement Rings

James Allen

If you’re on the hunt for a round diamond engagement ring, I highly recommend checking out James Allen. They have a large selection of beautiful rings at great prices, and they’re a very reputable company. I personally found their customer service to be outstanding – they were very helpful in guiding me to the perfect ring for my fiancee. In addition, their website is really user-friendly, and it was easy to find exactly what I was looking for. So if you’re looking for a great deal on a round diamond engagement ring, definitely give James Allen a try!

Clean Origin

Engagement and wedding bands are both available in a wide variety at Clean Origin. This jewelry company offers some stunning round diamond engagement rings for you from which to choose. You will enjoy these authentic, high-quality rings. You could also have a ring made according to your preferences.


When it comes to high-quality round diamond engagement rings, Netaya has some of the best rates. They operate solely online, which allows them to sell incredibly stunning round diamond engagement rings affordably while maintaining quality. They have images that show you what you can expect before you buy a ring from them.

Round Diamond Engagement Ring vs. Oval Diamond Engagement Ring 

Diamonds in both oval and round forms are timeless classics which seem to never go out of style. The forms of oval diamonds can be very similar based on the length-to-width ratio. Each has excellent faceting and shimmer if the cut is good, so you cannot really go wrong with either form. Among the most noticeable distinctions between oval and round diamonds is price. Due to their proportion, oval diamonds cost a little less because of carat weight. Ovals can appear larger at the very same carat weight due to the shape. Although you can save money on an oval diamond at first, ovals can demand close collaboration with a gemologist because of concerns about color in the edges and, in specific, the bow-tie effect.

Round Diamond Engagement Ring Metal Options 

While different gold colors have no impact on the cost, if you need a platinum setting owing to a metal allergy, the ring will be more expensive. For valid reasons, gold is by far the most popular and timeless metal for engagement and wedding rings. The metal is available in a range of shades, from yellow to white gold. Before choosing a high gold grade, consider your level of activity. Stay at 14-18 karats if you operate with your hands a lot or are concerned about the ring’s durability. Since pure silver, like gold, is much too delicate to be used independently, it is mixed with copper as well as other metals to create sterling silver, a far more stable alternative. Platinum is an excellent option because it can securely hold precious gems for a long time. It is for this reason that platinum prongs are often used in rings made with less durable metals like white gold. Platinum is more resilient to fractures or cracking than other metals.

Common Setting Styles for Round Diamond Engagement Ring

Even before you start searching for the diamond center stone, it is also important to have a vision of what you’d like the final ring to appear. By deducting the cost of the ring from your total budget, you’ll be able to get the diamond budget. A round diamond ring will complement every design. At this size, a solitaire diamond would always appear enormous. If you would like the solitaire to appear larger, go for a thin band. If you’d like more glamour, use a halo setup. Whenever the center stone is surrounded by tiny diamonds, it may appear bigger. Using three-stone settings is yet another clever way to add glitz. If the side stones are tiny, the central diamond may appear larger. For any of these versions, pavé or channel-set diamonds could be used. This adds a little glamour, but can cause problems during resizing.

Beautiful Examples of Round Diamond Engagement Rings

For several people, round diamond engagement rings have been the ring of choice. These diamonds are a fantastic choice for engagement rings and fancy wedding bands. They are available in a range of styles, forms, and settings. Because of their popularity among people, every other credible jewelry company has round diamond engagement rings. You can get these rings from Capucinne, Clean Origin, or Netaya. Here are some of our favorite round diamond engagement rings that we believe will really be ideal for you.

This stunning engagement ring features a 0.8ct round GIA certified diamond as the center stone. There are round white diamonds that go round the entire band and are approximately 1.10mm. The ring is available in 18k solid yellow, white or rose gold. Read more...
This beautiful ring set features a round, GIA certified center stone that is approx. 5mm. There are other smaller diamonds that are set in six prong setting on the ring. The ring is available in 14k or 18k yellow/white/rose gold, platinum. Read more...
This stunning engagement ring features a 0.3 Carat round Diamond as the center stone. This lovely ring is dainty and sparkly handcrafted. There are smaller 2mm,1.5mm, 1.2mm, 1.1mm round diamonds that accentuate the center stone on the ring. Read more...
This stunning engagement ring features a round shaped 0.5 carat center stone diamond as well as other diamonds that form the V shaped diamond band. The ring is available in 18k rose/white/yellow gold. Read more...
This stunning Entwined Solitaire engagement ring has a lovely round center stone that is cradled within a twisted band that has lab created diamond accents that are petal shaped. The ring has a width of 1.5mm and 12 total gemstones for a total carat weight of 1/14 carat. Read more...
This stunning ring features a round diamond center stone and other diamonds that surround it in a halo. The ring has a total of 59 gemstones and a width of 6.25mm. The total carat weight of this ring is 3/8 carat. Read more...
This stunning ring features a prong set diamond center stone that absolutely stands out. There are 47 more diamonds that surround the center stone in a halo for a total weight of 1/3 carat. The width of the ring is 2.5mm. Read more...
This gorgeous ring features a round diamond center stone that is surrounded by smaller diamonds in a halo. The ring has a width of 2mm and a total diamond carat weight of 3/8. The ring can be set in a bezel or prong setting. Read more...
This stunning engagement ring features a round cut center diamond that has a total weight of 0.50 Carat. There are two lovely baguette diamonds and a total of 46 round diamonds that surround the center diamond to bring the total weight to 3/4 Carat. Read more...
This lovely engagement ring features a round shaped 3/4 carat center diamond. There are 32 other diamonds surrounding the center stone to bring the total carat weight of the ring to 1.25 Carat. The ring is crafted in 14K rose gold and is available in size 7. Read more...


Are round diamonds more expensive?

Round cut diamonds are perhaps the most common today, but they’re also the most costly! A round cut diamond will cost up to 30% higher than a fancy shape diamond that is similarly sized. As compared to other types, a round diamond is considered to have the most value, and it will often be assigned a higher cost than every other shape of equal clarity, color, and carat weight.

Is it cheaper to buy loose diamonds for an engagement ring?

Buying a loose diamond from a diamond wholesaler would be the cheapest way to purchase a diamond engagement ring. Since these sellers have been used to negotiating with experienced jewelers, you have to know what you are doing. However, if you bargain hard enough, you can buy a stone at wholesale rates and have a jeweler set it.

Which diamond cut is most expensive?

The round brilliant is still the most costly diamond cut. This isn’t just because it’s the most popular. The round brilliant has by far the most facets of any form, necessitating more precise work and requiring cutters to eliminate more of the rough diamond, resulting in you paying for a bigger stone than what you actually get.


When you recognize what kind of ring you seek, a credible diamond store will help you identify a brilliant diamond ring at a reasonable cost. When looking for round diamond rings, the very first thing to keep in mind is to make sure the diamond you pick has a GIA or AGS value certificate. If the round diamond ring you’re thinking of doesn’t come with a GIA or AGS certificate, look elsewhere. A different grading body’s average quality of diamonds will almost undoubtedly be lower than what they claim.