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Clean Origin
vs Ritani

What’s the right decision for you?

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1:1 Diamond Comparison

All prices are based on round brilliant stones


1Ct. Lab Grown 1.5 Ct. Lab Grown 2Ct. Lab Grown 2.5 Ct. Lab Grown 3Ct. Lab Grown 3.5 Ct. Lab Grown
Starting at:

$859
Starting at:

$1377
Starting at:

$1462
Starting at:

$2442
Starting at:

$2705
Starting at:

$3895
RITANI Starting at:

$583
Starting at:

$1063
Starting at:

$1843
Starting at:

$2066
Starting at:

$4046
Starting at:

4905

Updated 06/10/2022

Shop Our Diamonds

So, why is our pricing so amazing?

Our team has over 100+ years of combined diamond jewelry experience. We are jewelers, not MBA’s. With that knowledge comes better sourcing and ultimately better prices.

We were also one of the first eCommerce stores to offer only 100% lab-grown diamonds and only online. This reduces our overhead and lets us pass on the savings to you.

Plus, by using 100% lab-grown diamonds in all of our products, we ensure that your purchase is 100% conflict-free and up to 40% less than a piece of jewelry made using mined stones.

About Clean Origin

Founded by Alexander Weindling, third-generation diamantaire and former global managing director for Georg Jensen; Ryan Bonifacino, forber chief marketing officer and digital VP of Alex and Ani; and Terry Burman, who served as CEO for Signet Jewelers, Sterling Jewelers and chairman Zale Corporation. This group of diamond and jewelry veterans know a thing or two about the industry and saw a new-age of diamonds in lab grown. In fact, at Clean Origin, you won’t find any mined diamonds in any product. From the large center stones to the accent diamonds lining the band of a pave ring, each stone is 100% man made. Clean Origin is also 100% online and is able to offer extremely competitive pricing because of this reason.


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About Ritani

Ritani was founded in 1999 in White Plains, NY by Brian Watkins whose family was in the jewelry industry. Ritani launched their e-commerce website in 2012. They are available online and offer a selection of custom-made diamond engagement rings, loose diamonds, and other fine jewelry. You are able to send your engagement ring to a local jeweler near you, as they do not have their own stores. They offer both mined and lab-grown diamonds online.

Value Propositions

Which perks appeal to you?


Returns Shipping Warranty Financing Resizing Communication
100 Days Free Shipping Lifetime Manufacturer's Affirm Financing Within 100 days of purchase A+
RITANI 30 Days Free Shipping Lifetime Manufacturer's Ritani Credit Card Within 1 year of purchase B


At Clean Origin, we believe that finding the perfect diamond engagement ring or bespoke piece of jewelry should be your only focus. That’s why we offer such a generous return policy — we want to ensure that you are 100% satisfied with your purchase, even after to 100 days of receiving it. We also understand that details such as ring size can be tricky, especially if you’re planning a surprise proposal. That’s why we offer one complimentary ring resizing with every engagement ring purchase.


Start Your Ring Search

Ultimate customer experience

When you are considering purchasing a diamond engagement ring, you deserve the right to be comfortable and confident in your decision. The years of experience possessed by the customer service team of Clean Origin will help you do just that. No matter where you’re at in your ring search, our team will be there to help along the way. From helping you decide on the 4 C’s of your diamond to assisting you in choosing the quintessential setting for your partner, there is no detail too small for our dedicated team.



Chat With Our Team

Create your own ring

Start with the ring design that suits your partner the best or configure the perfect engagement ring the purest way with our lab grown diamonds.