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Lab-Created Diamond Rings

Shop our collection of lab-created diamond rings handcrafted with ethically sourced diamonds & metals. Our curated selection of unique rings including rose gold, white gold, yellow gold, and platinum are made for a lifetime of love. Enjoy fast free shipping and returns on all orders.

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oval engagement ring with diamond halo
Halos create the appearance of a larger lab-created diamond and add more sparkle to your ring. Discover the perfect halo engagement ring today.
Want some help with your engagement ring? Speak to a member of our concierge team, and we'll be happy to tell you all about the many different styles and types of engagement rings available.

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Rose gold or white gold? Halo or solitaire? We break down everything you need to know about diamond rings.
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What is a lab-created diamond?

Lab-created diamonds, also called lab-grown diamonds, are manmade diamonds that are created in highly regulated conditions. They are real diamonds, and they are chemically, optically, and physically identical to earth-grown diamonds. Even skilled gemologists can not tell apart a lab-grown and earth-grown diamond when they are placed side by side.

Are lab-created diamonds real?

Yes, lab-grown diamonds are real and will test as a diamond with a diamond tester. Lab-grown diamonds have the same chemical makeup as earth-grown diamonds. They are not diamond simulants, like cubic zirconia. 

Do lab-created diamonds test as real?

Yes, a lab-grown diamond will test as a diamond when a diamond tester is used on it. 

How much is a diamond ring?

The cost of a diamond ring will vary depending on the quality of the stone. Luckily, you can save hundreds or even thousands of dollars on your diamond ring by choosing a lab-grown diamond. Our specialists can work with you to choose the right ring for your budget - chat now to get started.

Where Do I Even Start?

If you’re ready (or at least considering) to take the next big step in your relationship, choosing the right ring can be a daunting process.

With so many designs, styles, and settings to choose from, it’s often difficult to even know where to start.

That’s why we designed this comprehensive, educational engagement ring guide for you. You’ll learn everything you need to know before you buy so that when the time comes to propose, you can rest easy knowing you got the perfect ring that your partner will cherish for years to come.

Take a look at our Comprehensive Guide to Buying an Engagement Ring, and if you have more questions don’t be afraid to reach out for help. You can schedule an appointment with a gemologist or chat with us today.

Which Diamond Rings are Most Popular?

Halo settings are our most popular style since their versatility pairs well with any sized finger. Stylistically, round-cut diamond rings are the most popular for similar reasons. They can be incorporated with a wide range of settings, side stones, and metals, and looks - from vintage to modern. For more information, see this recent post listing the 10 best-selling engagement rings of 2019.

Should You Go Ring Shopping Together?

While the answer to this question largely depends upon your dynamic as a couple, there are some inherent pros and cons of shopping for an engagement ring together. A major pro is that you can explore options together, which means that in the end, you will both be 100 percent sure that you’ve chosen the right ring. This also takes some weight off of the shoulders of the buyer, who may have otherwise spent more time going back and forth debating the right decision. However, a con is that the whole surprise element of the proposal will either be diminished. Part of the appeal of a proposal is the level of suspense leading up to the event, and the jubilant release of emotion when the moment occurs. 

What Should I Look for When Buying a Diamond Ring?

While the answer to this question largely depends upon your dynamic as a couple, there are some inherent pros and cons of shopping for an engagement ring together. A major pro is that you can explore options together, which means that in the end, you will both be 100 percent sure that you’ve chosen the right ring. This also takes some weight off of the shoulders of the buyer, who may have otherwise spent more time going back and forth debating the right decision. However, a con is that the whole surprise element of the proposal will either be diminished. Part of the appeal of a proposal is the level of suspense leading up to the event, and the jubilant release of emotion when the moment occurs. 

How Much Should You Spend On A Diamond Ring?

Luckily for you, you don't need to spend as much on a lab-grown diamond ring as you would with a natural diamond ring since lab diamonds are much more affordable. When deciding how much to spend on a ring, there are two major considerations that you should carefully consider and strike a balance between:

-Your partner’s expectations.

-Your financial standing.

Assess your current (and potential future) income, your expenses, and your savings to gauge how much you can sensibly spend, then set a budget and stick to it.

What Carat Weight Is Most Common?

The average total carat weight for a ring in the United States is 1.08 carats. While the range of 1.0 to 1.9 carats is by far the most popular, there are noticeable peaks at the 0.70 – 0.79 range, the 0.90 – 0.99 range, and the 1.50 – 1.59 range. Check out our blog for more detailed information on carat weight.

Can I Resize My Ring After Purchase?

Many people do not get their partner’s ring size right the first time around. That’s why Ritani offers one free ring resizing within the first year of purchase. To learn more, contact customer service at 1-888-9RITANI. We’ll take care of the rest.

Can Engagement Rings be Financed?

Many companies allow customers to finance engagement rings to afford greater flexibility throughout the payment process. Ritani has financing options that include zero interest for 12 months.

Is Financing a Good Idea?

If you cannot buy a ring in full and decide to finance it, make sure that it is not an unreasonable amount. While you may not want to buy something “cheap,” you can still responsibly finance an affordable ring. The bottom line is that there is no reason to go into substantial debt and hurt your credit rating over a ring that is way out of your price range. Remember to stick to your budget when deciding if financing is the right option for you.

How many carats should a diamond ring be?

The carat weight of your engagement ring really depends on your budget and personal preferences. In the United States, the average engagement ring is 1 carat. In Europe, the average engagement ring is 0.5 carats.

Can I design my own diamond ring?

You can create an entirely custom lab-grown diamond ring with our specialists at Ritani. Tell us what you are looking for or provide inspiration photos and we will create a 3D rendering of your ring before making it in our factory. Contact us today to get started.

Is it expensive to have a custom diamond ring made?

The cost of your ring will depend on the style and materials required. Very ornate rings will typically be more expensive since they require more precious metal, while simpler rings tend to be less expensive. Contact us to today get a quote.

What should you not wear with a diamond ring?

Make sure to take off your diamond ring anytime you are involving yourself with strenuous activity, like working out, gardening, or moving heavy items. Diamond rings aren’t indestructible and can be damaged more easily than you think!

What is a decent size diamond ring?

It’s all about preference - however, the average diamond ring center stone ranges between 0.75-1 carat.

Is $5000 good for a diamond ring?

$5,000 can get you a high-quality lab-grown diamond and setting and is very close to the nationwide average. In 2020, the national average amount spent on an engagement ring was $5,500.

Is 10k too much for an diamond ring?

The amount you spend on your lab-grown diamond and setting is solely up to you and your tastes! There is no right or wrong amount to spend on your ring.

Is your ring size the same as your shoe size?

There is no correlation between ring size and shoe size. To learn your ring size, you’ll have to go to a jeweler or contact our customer service team for a free ring sizer.

Is it better to size a ring up or down?

If you are not sure which ring size to get, it is better to size up. Your finger size will change depending on the temperature, and a ring that is too tight will be extremely uncomfortable. You can always have it resized smaller later, which is easier for a jeweler to do and less likely to cause damage to the ring.