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Are you looking for the most beautiful sustainable wedding rings? The ones we listed are so gorgeous you won’t be able to stop looking. Plus, they’re all eco-friendly and promote environmental sustainability. Read now and find out how to make your best day even better.

Let’s start with a quick look at our top picks, then keep reading for all the glorious details.

READ MORE: 5 Best Sustainable Wedding Gifts

Sustainable Wedding Rings Top Picks at a Glance

If you see the value in these products and choose to purchase via my referral links, I may earn a small commission at no extra cost to you.

Check the table below for a side-by-side comparison of our favorites!

Preview
Best Thick Band
zales wedding band
Best Platinum
Best Black Diamonds
Round Treated Black Diamond and Diamond Wedding Band 1/2ctw
Best Minimalist
14K White Gold Flush Set Diamond Eternity Band
Top Benefit
Made with certified conflict-free diamonds
The ring is handmade
Unique design
One year covered damages
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Best Thick Band
Preview
zales wedding band
Top Benefit
Made with certified conflict-free diamonds
Check Latest Price
Best Platinum
Preview
Top Benefit
The ring is handmade
Check Latest Price
Best Black Diamonds
Preview
Round Treated Black Diamond and Diamond Wedding Band 1/2ctw
Top Benefit
Unique design
Check Latest Price
Best Minimalist
Preview
14K White Gold Flush Set Diamond Eternity Band
Top Benefit
One year covered damages
Check Latest Price

Best Sustainable Wedding Rings [Buying Guide]

If you’re all about living a sustainable life, you’re probably getting ready to have a sustainable wedding too. Doing zero-waste wedding favors, making an eco-registry, minimizing food waste is just a part of the plan.

Don’t forget that you should also find the most beautiful ethical wedding bands to choose from. If you have an eco-friendly engagement ring, the two will be a perfect match.

The first thing that comes to mind when you think of wedding rings is diamonds. But are they environmentally friendly, and can a diamond ring be sustainable? If you find the right brand, yes.

Canadian diamonds are some of the most popular in the world. Canada, together with Russia, the Democratic Republic of Congo, Botswana, are the biggest producers of these sparkly goodies. In 2019 around 142 million carats of diamonds were produced by mining globally. To prevent more negative environmental impact, we listed the best sustainable wedding rings.

#1 Noemie Eternity Band Ring– Best Lab-Grown Diamonds

The Lab Grown 2 Carat Diamond Eternity Band Ring

Noemie is a brand that uses conflict-free diamonds and offers you to get the best for your money. They are focused on conscious materials and offer a lifetime warranty. Your diamond Noemie rings will arrive with an IGI certification so that you know the quality you’re getting.

Features 

This stunner from Noemie is made with 18 K gold and lab-created 2 karat diamonds. The diamonds are all over the band and feature a round shape. The thickness is 2.9 mm, and the width is 3.3 mm.

BenefitsDrawbacks
Made with lab-created diamondsIt’s expensive
It’s stunning to look atCosts extra if you want a natural diamond
The thick wedding band makes it great for all hands

How it Compares to Others and Why

This is the only yellow gold ring we included, and it’s the most expensive and exclusive design.

Expert Tips

If you’re ever willing to pay a small fortune for ethical rings, you should turn to Noemie and find this wedding band. It’s one of the most beautiful rings that will look stunning on all hands. The 2 karat diamonds shine brighter than the sun and will make you feel very special.

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#2 Zales Diamond Wedding Band– Best Thick Band

zales wedding band

Zales is an amazing company that specializes in environmentally friendly engagement rings. They strictly use conflict-free diamonds and incorporate them in the most beautiful engagement and wedding bands.

Features 

The one we chose is made with 10K white gold and 1/4 ct. diamonds. There are three rows of diamonds; in the center, you’ll notice the more prominent, baguette-cut diamonds with a few round ones in between. The other two rows only include round diamonds.

BenefitsDrawbacks
Made with certified conflict-free diamondsIt can look bulky on thin fingers
Stunning appearance thanks to the white goldNot lab-grown diamonds
Unique three-row diamond band

How it compares to others and why

The Zales wedding band is thick and more eye-catching than the others we reviewed. That makes it great for everyone who wants to stand out.

Expert tips

This stunning ring by Zales is a great sustainable option for ladies looking for a thicker band. It’s not a traditional simple ring, but it will be a perfect fit for women with longer and thicker fingers.

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#3 Praxis Jewelry Platinum Wedding Ring– Best Platinum

Etsy is always a great place to find unique eco-friendly and ethical wedding rings. If you’re not interested in lab-created diamonds for a sustainable alternative, this is the ring we recommend.

Features 

This minimalist but fabulous ring has a unique surface that is polished to a high shine. The brand makes them according to your size, and each ring is 2 mm wide and 2 mm thick. It’s also available in a matte finish. The material used is solid eco-friendly, 100% recycled 950 platinum.

BenefitsDrawbacks
Made of ethically sourced platinumIt can be too minimalist for some
It won’t go out of styleIt’s on the more expensive side
The ring is handmade, and no two are the same

How it Compares to Others and Why

It’s the simplest band on the list. It’s also the only one made of platinum.

Expert Tips

This is one of the most minimalist eco-friendly wedding rings on our list, but that doesn’t make it less beautiful. We recommend it to everyone who wants a long-term investment and a piece of jewelry they’ll wear forever. Since the material is recycled, the seller doesn’t support mining practices.

Platinum hammered ring wedding ring | Etsy

Platinum hammered ring. This thin hammered platinum ring is hand fabricated (by me!) with solid eco-friendly 100% recycled 950 platinum. Available in a polished high shine or a matte finish.

#4 Reeds Wedding Band– Best Black Diamonds

Round Treated Black Diamond and Diamond Wedding Band 1/2ctw

Reeds is another brand in the diamond industry that cares about its impact on the environment. Although their diamonds are mined in Canada, the brand takes care of their workers and sites very well and does everything they can also to protect nearby communities.

Features 

The stunning ring features larger round treated black diamonds that are separated with smaller round white diamonds. The width of the band is 2.75 mm, while the diamonds are I3 or better in clarity and ½ ctw or better in color. This band is made of 10 K white gold and is highly polished.  

BenefitsDrawbacks
The design is quite unique and will help you stand outIt won’t look good with a large engagement ring
You can track your parcel right after you order it and find out where your diamond originatedThe black diamonds aren’t for everyone
Will look fabulous stacked with simple rings

How it compares to others and why

The Reeds wedding band is the one that features black diamonds, and that’s what makes it different.

Expert tips

Black diamonds are so beautiful. This is one of the ethical diamond rings we fell in love with instantly, so we had to share it. If you have a simple engagement ring, this band will be the coolest upgrade. But, if you have a bulky engagement ring, you should opt for a simpler wedding band.

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#5 Gabriel & Co Eternity Band– Best Minimalist

14K White Gold Flush Set Diamond Eternity Band

Gabriel & Co uses only ethically earth-mined diamonds when creating their rings. In addition, the brand sources only from conflict-free areas and invests in high-quality materials. They also recycle all the materials from their packaging.

Features 

The Eternity Band is an excellent balance between minimalism and extravagance. The band is made of 14 K gold, while the round cut diamonds are 0.24 carats. This ring’s width is 3.10 mm, and its thickness is 2.28 mm.

BenefitsDrawbacks
One year covered damagesIt’s on the costlier side
A unique design that works for everyoneMay be too minimalist for some tastes
It uses ethically sourced conflict-free diamonds

How it compares to others and why

If you’re tired of looking at the same rings everywhere, this one will be a breath of fresh air. It’s fun, fairly minimalist, but it’s not boring at all. It’s a little more expensive compared to most of the products we included in the review.

Expert tips

If you don’t want a traditional wedding band, we recommend getting this one. It looks good on everyone, and it’s a true eye-catcher.

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FAQs 

What makes a wedding ring sustainable?

When you’re looking for eco-friendly engagement rings, you should find a reputable brand with certifications that uses sustainable materials. Their materials should be sustainably sourced, and the products made by people who are paid properly and work in excellent conditions.diamond engagement ring

Is it possible to buy a sustainable engagement ring?

Yes, it is. All the options that we listed are sustainable and look stunning. There is no need to invest in a brand that increases the carbon footprint, doesn’t care about the environmental impact of their work, and uses blood diamonds.

Where can I buy ethically sourced engagement rings?

The sellers that we listed are great places to start. Noemie, Zales, Gabriel, and Reeds are all trustworthy companies. If you want a more unique selection, second-hand pieces, or a custom piece, you should turn to Etsy.

What can I use instead of a wedding ring?

Although having an ethical engagement ring and wedding ring sounds great, some women don’t want to wear a ring at all. Other ideas include getting a tattoo, other types of jewelry, plant trees, get matching jewelry, buy each other a star, etc.

Conclusion

Finding fabulous sustainable wedding rings and ethically sourced engagement rings can be challenging. Thankfully, we put together this list of some of the most beautiful choices you can find on the market. We made sure to include affordable options, a luxury option, and everything in between.

Are you interested in simple designs, or are you more over the top? Whatever you’re looking for, we already added it to our reviews. You’ll find stunning lab-grown diamonds, black diamonds, thick wedding bands, and simple minimalist styles.

Now it’s your turn to go over the reviews again and start shopping. While you’re at it, don’t forget to also read tips for low-waste weddings and make everything as sustainable as possible.

Final Recommendation

Zales Diamond Wedding Band

zales wedding band
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References

  • 11 Ethical & Conflict-Free Engagement Rings For The Socially Conscious Couple. 2021a. “The Good Trade.” The Good Trade. February 19, 2021. https://www.thegoodtrade.com/features/ethical-and-conflict-free-engagement-rings.
  • ———. 2021b. “The Good Trade.” The Good Trade. February 19, 2021. https://www.thegoodtrade.com/features/ethical-and-conflict-free-engagement-rings.
  • “Topic: Diamond Industry.” 2021. Statista. Statista. 2021. https://www.statista.com/topics/1704/diamond-industry/.
a woman wearing a sustainable engagement wedding ring

What are your favorite eco-friendly engagement rings? Please share your pick below!

Martina
Martina

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Last update on 2021-07-25 / Affiliate links / Images from Amazon Product Advertising API