Clean Origin vs. With Clarity – Which is Better in 2023?

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If you’re looking to purchase a diamond or diamond jewelry, and have decided on the ethical choice of a lab-grown diamond, then you’ve probably come across Clean Origin and With Clarity. They are two of the leading lab diamond retailers offering the highest quality lab-grown diamonds at the best prices.

Both Clean Origin and With Clarity offer a vast selection of high-quality lab-grown diamonds and jewelry and excellent customer service.

Both Clean Origin and With Clarity exclusively sell diamonds and jewelry online, meaning that you’ll find some of the lowest prices available.

Clean Origin is one of the few diamond retailers that exclusively sells lab-grown diamonds. In contrast, With Clarity sells both mined (in theory, ethically, and certified conflict-free) as well as lab-grown diamonds (which are the only diamonds that are guaranteed conflict-free).

So what’s the difference, and is one better than the other? This guide will compare Clean Origin vs. With Clarity to help you decide where to make your next diamond purchase.

Quick comparison of Clean Origin vs. With Clarity

Introduction to Clean Origin

Clean Origin vs With Clarity: What we like about Clean Origin.

Clean Origin was founded in 2017 by three jewelry industry veterans with a mission to offer ethical and environmentally friendly diamonds. They exclusively sell lab-grown diamonds and have quickly become one of the leading online diamond jewelers of lab-created diamonds.

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Clean Origin has a large selection of loose lab-grown diamonds, custom-built rings (including engagement rings), wedding sets, earrings, and bracelets. In addition, they offer independently graded lab-grown diamonds, free resizing, a generous 100-day return policy, and free expedited and insured shipping.

Learn more in our detailed review of Clean Origin.

Introduction to With Clarity

Clean Origin vs With Clarity: What we like about¨With Clarity.

With Clarity was founded in 2013 in New York City and was first called Four Mine. With Clarity is focused on engagement rings and is one of the fastest-growing engagement ring companies in the country. In addition to their engagement rings, they also offer the possibility to create your own diamond earrings and diamond necklaces.

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With Clarity offers independently graded lab-grown diamonds, free resizing, a 30-day return policy, and complimentary insured shipping with FedEx on all orders within the US, Canada, and the UK.

Read more in our in-depth review of With Clarity.

Clean Origin vs. With Clarity: Lab-grown diamond selection

Clean Origin diamond quality and inventory

Clean Origin boasts a large selection of high-quality lab-grown diamonds. They have a little over 30,000 loose lab-grown diamonds in all shapes and sizes at the time of writing. When looking for our reference diamond (see below), we found 13 matches in their inventory. They were almost all of exceptional quality, but we would have liked to have seen a larger selection.

Our reference diamond is a round brilliant-cut lab-grown diamond between 0.93-1.07 carats (tip: you can often save by going just below one full carat). The reference diamond clarity is in the range VS1 to VS2 and with a diamond color grade of I or J. The lab diamond cut grade is always the highest. For most lab-grown diamonds (certified by IGI) that is ideal.

Clean Origin vs. With Clarity: Clean Origin diamond selection.

Clean Origin also has a wide selection of ready-to-ship jewelry designs and covers everything from classic styles to more contemporary and unique creations.

With Clarity diamond quality and inventory

On the other hand, With Clarity has an inventory of more than 59,000 loose lab diamonds, and we found 29 diamonds with our reference diamond grades.

You can create your own diamond ring at With Clarity. However, you cannot build other jewelry pieces by picking the diamonds from their inventory yourself (for instance, as Brilliant Earth offers). So for diamond rings, you’ll be able to find the most suitable diamond for your needs. However, with their preset jewelry, you’ll have to contend with what pairings are available.

Clean Origin vs. With Clarity: With Clarity diamond selection.

Most diamond jewelers tend to pair preset jewelry with lower-quality diamonds. That’s why we always recommend you choose your own diamond and setting (for instance, James Allen and Brilliant Earth allow you to customize your own diamond jewelry).

With Clarity excels in diamond engagement rings, and it’s clear that this is where most effort is focused. They particularly stand out from other online competitors with their unique With Clarity Home Preview Set, which allows customers to try on 3D-printed replica rings at home before the actual ring is created (no strings attached!)

That said, outside engagement rings, we believe there are bigger and better options at other retailers, and Clean Origin wins this round for anything but engagement rings (which they do a great job at too).

Clean Origin vs. With Clarity: Price comparison

Clean Origin diamond prices

Clean Origin offers some of the lowest and most competitive prices for loose lab-grown diamonds on the market. Compared with other price leaders, Clean Origin is similar to Ritani (another market leader, see our Ritani review). That means you’ll be sure to make a great deal at Clean Origin!

When comparing with our reference diamond (see above), the prices at Clean Origin ranged from $800 to $1,170. Again, these are some of the lowest lab-grown prices we’re seen in our comparisons with any other diamond jewelers.

Prices for Clean Origin’s preset diamond jewelry are very competitive too. For instance, a 1/2 ct. (tw) solitaire pendant costs $695, which is less than a same-sized but better cut-graded diamond solitaire pendant at Ritani ($900) and James Allen ($1070).

That said, rather than purchasing a preset diamond jewelry piece, we strongly recommend you design your diamond jewelry piece by picking your own diamond. This way, you’ll get a significantly better diamond!

With Clarity diamond prices

With Clarity can’t beat Clean Origin’s low prices. Our reference diamond costs between $925 and $2,352, which is higher than Clean Origin and other competitors such as James Allen, Ritani, and Brilliant Earth.

On average, the prices for loose diamonds are around 10% higher. However, what you pay extra for is the ability to receive a free diamond ring replica if you’re shopping for an engagement ring. If you are, then we think the slightly higher price may be worth it, especially if you’re unsure about the engagement ring’s size and design.

Preset diamond jewelry is also slightly more expensive at With Clarity (for example, $1,100 for 1/2 a carat solitaire pendant). So generally, we would recommend With Clarity for engagement rings, which is clearly their expertise. Should you find other jewelry at With Clarity you like, we would still recommend buying at With Clarity but also comparing it with what Clean Origin offers.

We recommend Clean Origin for all jewelry types due to their fantastic prices but make sure you choose your own diamonds to go with the jewelry. For engagement rings, Clean Origin is excellent too, since you’ll get an unbeatable price on your diamond stone, however, if you’re unsure about the engagement ring design, consider With Clarity’s free ring replicas.

Clean Origin vs. With Clarity: Shopping experience

The Clean Origin shopping experience

The shopping experience at Clean Origin is straightforward and effortless, and their site is easy to navigate. In addition, Clean Origin offers a high-definition 360-degree inspection of all diamonds and all the diamond details and grading reports to assess the diamond quality.

In addition, Clean Origin offers expert support via email, telephone, and chat with diamond experts. Every member of their customer service team has a minimum of 5 years of experience in the diamond industry and is highly qualified to help you find the perfect diamond.

While the setup is not quite as advanced as at James Allen, it’s excellent, and their representatives are very friendly and helpful. You can even set up a virtual meeting where they’ll walk you through the process or visit the Clean Origin showroom in Dallas, should you happen to be in Texas.  

The With Clarity shopping experience

The shopping experience at With Clarity is also excellent. The website is similarly easy to use, and finding the right jewelry or diamonds is effortless – but not nearly as good as at Clean Origin.

The overall experience of shopping at With Clarity is simple and straightforward. But the diamond assessment and inspection at With Clarity isn’t quite as good as Clean Origin and some of the leading diamond jewelers, namely James Allen, Ritani, and Brilliant Earth. And we would also like to have seen better access to HD images.

With Clarity’s support is fantastic, and you’ll be guided along the way by trained gemologists. They are easy to reach through chat, telephone, and email. In addition, you can book a virtual appointment with a gemologist or visit the With Clarity showroom in New York City, which is very similar to the experience at Clean Origin.

Clean Origin vs. With Clarity: Sustainability

Clean Origin sustainability

Clean Origin was founded to put sustainability and quality first and give conscious buyers a better ethical diamond choice. From the onset, they have exclusively sold the more sustainable option of lab-grown diamonds and avoided mined diamonds.

In addition, Clean Origin is committed to planting one tree for every purchase, and Clean Origin’s metals are all recycled — white, yellow, rose gold, and platinum.

With Clarity sustainability

With Clarity sells both mined and lab-created diamonds, and while we have focused on their lab-grown diamonds, they also have a vast selection of conflict-free mined diamonds. While we don’t believe mined diamonds can be guaranteed to be ethical (as opposed to the always ethical choice of lab-grown diamonds), it’s better than non-certified mined diamonds.

Both Clean Origin and With Clarity provide limited information about sustainability and particularly on the climate impact of their diamond lab production, unlike other retailers, such as Brilliant Earth and Vrai. They offer 100% carbon-neutral lab-created diamonds (see our comparison between Brilliant Earth and Vrai).

Clean Origin vs. With Clarity: Shipping and Returns

Clean Origin offers free FedEx expedited shipping on every domestic order, fully insured and completely hassle-free.

Likewise, With Clarity offers complimentary insured shipping with FedEx on all orders within the United States, Canada, and the UK.

They differ from Clean Origin’s generous offer of 100-day free returns, while With Clarity offers 30 days of free returns.

Clean Origin vs. With Clarity: Pros and Cons

Below we have listed the pros and cons of Clean Origin vs. With Clarity for you to better decide between the two.

What we like about Clean Origin (Pros)

The lowest prices on loose lab-grown diamonds and lab diamond jewelry.
Clean Origin is committed to exclusively selling the most ethical diamonds: lab diamonds.
Clean Origin has over 30,000 loose lab-grown diamonds.
Diamonds have high-quality pictures and 360-degree videos and links directly to the lab-grown diamond report.
The ability to create your own jewelry and decide which exact diamonds to use (plus expert help to pick them).
Jewelry is produced with recycled precious metals.
Clean Origin offers a large number of settings, styles, and shapes, so you can be sure to find the ring (or pair of diamond earrings) that fits your needs.
IGI grades their lab diamonds, and the diamond certificates are readily available online.
The Clean Origin website is intuitive and very easy to navigate.
Clean Origin provides excellent support via chat and email, and you can even set up a virtual appointment with a jewelry consultant.
100-day free and hassle-free return period.
One complimentary resizing for a standard ring style with free shipping (both ways).
Free insured FedEx shipping on every US order.
Free lifetime manufacturing warranty.

What we don’t like about Clean Origin (Cons)

Only diamond rings can be created online. Other jewelry types must be created by contacting the (excellent) Clean Origin support.
The diamond quality in some preset jewelry is sub-par (so choose your own).
More information about their sustainability would be great.
They only have one showroom (in Dallas, TX).

What we like about With Clarity (pros)

With Clarity’s fantastic try-before-you-buy Home Preview offerings free engagement ring replicas!
While not committed to lab-grown diamonds, With Clarity offers an extensive selection of high-quality lab-created diamonds.
A lot of dedication to diamond engagement rings.
Many diamonds feature 360-degree videos so that you can inspect them, and detailed diamond data is available.
Access to independent diamond grading reports online.
The website is easy to use, and you can customize engagement rings, which is effortless.
Great and knowledgeable support with the option to book virtual appointments or visit the NYC showroom.
Free lifetime manufacturing warranty.

What we don’t like about With Clarity (cons)

The diamond quality in some preset jewelry is sub-par. We suggest you create your own instead.
Prices are slightly higher than lower-priced Ritani, Clean Origin, and Brilliant Earth.
Overnight or express delivery is not standard.
They only have one showroom (in NYC).

Summary Clean Origin vs. With Clarity

Who’s best: With Clarity or Clean Origin? It depends on your personal needs and preferences. Both Clean Origin and With Clarity are fantastic choices if shopping for high-quality and excellent-priced lab-grown diamonds.

Clean Origin will probably be the best choice for anyone who’s not looking for an engagement ring but for other types of jewelry. Clean Origin’s prices are lower, and the buying experience is slightly better.

However, if you are shopping for an engagement ring, the race is much closer. With Clarity is the best choice if you are unsure about the final look of the ring or size. In that case, you can avail of With Clarity’s unique try-a-replica-before-you-buy approach, where you receive 3D models of the two rings you choose to experience in person.

With Clarity’s Home Preview takes a lot of guesswork from buying a diamond engagement ring, and we highly recommend it, despite the slightly higher price.

However, if you know what you’re shopping for and are ready to find the rock, Clean Origin is the best choice due to Clean Origin’s extensive selection of loose lab diamonds at the best prices.

Is Clean Origin better than With Clarity?

Clean Origin and With Clarity are both some of the best places to buy lab-grown jewelry, and both are highly rated by us. For engagement rings, With Clarity is better than Clean Origin if you want to see a replica before committing to buying the ring. However, it comes at a slightly higher cost, and Clean Origin is generally the cheaper pick with better options for creating your own diamond jewelry.

More diamond seller comparisons and reviews

At we review all the best (and sometimes not-so-great) lab-grown diamond jewelers to help you decide where to buy your next lab diamond jewelry. We also compare diamond sellers in our vs. reviews to help you decide between specific jewelers.

Read our review of Clean Origin vs. Vrai to see if Vrai is better than Clean Origin and compare Clean Origin with Brilliant Earth in our Clean Origin vs. Brilliant Earth review.

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Rolf Hartmann
Rolf Hartmann

Rolf Hartmann has decades of experience in the jewelry industry. He knows everything you need to know to find the perfect diamond. He's an expert in lab-grown diamonds and has followed the exciting development of lab diamonds from industrial usage to the incredible gemstone quality that lab-grown diamonds are today. Rolf guides you to find the right diamond at the best possible price and expertly and transparently reviews all lab-grown diamond sellers.

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