Shown With 6mm Round Sapphire
Order now for delivery by Tue, Apr 11.
A ring that evokes the happiness of love and partnership is even more joyful when you know that it was sustainably sourced and mindfully produced. From our mission to our unique jewelry designs, everything at Brilliant Earth is held to exceptional standards.
It's giving brilliance ✨
My partner got me the 10x7 oval moissanite to go with this setting, I'm a size 7 for reference. At first I didn't love the height of the setting but I got used to it. I was choosing between the Luna and the Noemi and eventually went with Luna because it's more comfortable to wear. Highly recommend!
January 3, 2023
It's giving brilliance ✨
My partner got me the 10x7 oval moissanite to go with this setting, I'm a size 7 for reference. At first I didn't love the height of the setting but I got used to it. I was choosing between the Luna and the Noemi and eventually went with Luna because it's more comfortable to wear. Highly recommend!
January 3, 2023
Obsessed as expected
When ring shopping I thought I was set on the classic oval 4 prong but had been curious about the Luna. Fast forward to trying it on and I could not stop thinking about it afterwards. It's classic but still modern and suits my style so well. So glad I made this choice. 10/10 I am obsessed
December 28, 2022
Obsessed as expected
When ring shopping I thought I was set on the classic oval 4 prong but had been curious about the Luna. Fast forward to trying it on and I could not stop thinking about it afterwards. It's classic but still modern and suits my style so well. So glad I made this choice. 10/10 I am obsessed
December 28, 2022
Obsessed as expected
When ring shopping I thought I was set on the classic oval 4 prong but had been curious about the Luna. Fast forward to trying it on and I could not stop thinking about it afterwards. It's classic but still modern and suits my style so well. So glad I made this choice. 10/10 I am obsessed
December 28, 2022
Obsessed as expected
When ring shopping I thought I was set on the classic oval 4 prong but had been curious about the Luna. Fast forward to trying it on and I could not stop thinking about it afterwards. It's classic but still modern and suits my style so well. So glad I made this choice. 10/10 I am obsessed
December 28, 2022
Gorgeous Cocktail Ring!
This was a ring from my husband for our 20th wedding anniversary. I designed it and it was everything I wanted and more. Not only is it beyond gorgeous, I feel like amazing wearing it!
December 19, 2022
Gorgeous Cocktail Ring!
This was a ring from my husband for our 20th wedding anniversary. I designed it and it was everything I wanted and more. Not only is it beyond gorgeous, I feel like amazing wearing it!
December 19, 2022
Exactly what I was looking for!
My boyfriend and I had been looking at ring settings. I told him I wanted something simple and unique, so when he proposed with this I was blown away! The center stone (3.41 ct oval diamond) really stands out and I've gotten so many compliments on the ring. It goes with everything and it doesn't snag on things which is an added bonus! It catches my eye every time I look down and I absolutely love it!
July 23, 2022
Breathing taking bezel
In love with this ring. The gold is durable, the diamond is gorgeous and shines so bright. I chose the bezel because it does not snag on my clothes. I get so many compliments. I wear a size 5.5 and would say I have small hands. Overall I am loving the ring and would not change a thing.
July 6, 2022
Rave Reviews
This ring looks great and looks great on my bride-to-be. It is simple, classic, and works great for someone that works in a hospital and has to wear gloves on a regular basis. I was really please with the setting and the stone quality and all of the accompanying paperwork to make the process of insuring a breeze!
May 19, 2022
Fabulous in its simplicty
Such a simply ring. Ordered yellow gold with a yellow moissanite. Absolutely beautiful. What I love most is the possibilities when worn with stackable rings.
February 25, 2022
Fabulous in its simplicty
Such a simply ring. Ordered yellow gold with a yellow moissanite. Absolutely beautiful. What I love most is the possibilities when worn with stackable rings.
February 25, 2022
Easy, beautiful ring that goes with everything
My fiancé loves the ring and very quickly feels like she's always had it. I did a lot of research...She originally wanted something more ornate with a leaf motif (which I also really like) but she also expressed interest in the bezel set. I pushed this setting because it seemed less likely to get old after a while. Ultimately, this ring is both timeless but also has a vaguely hip millennial vibe--a lot of interesting stones at craft shows have bezel sets like this these days. The way it stacks with bands is so, so cool. Put anything next to it: it will work. We're having a lot of fun mixing metals for the band actually--we have yellow gold and it looks so cool with textured silver bands. As a pragmatic kind of guy, I like that you can throw anything at this ring and it never clashes: dressing up, dressing down, throwing a third ring on the same finger, etc. It's like an expensive and well tailored pair of jeans. No one in this world should be concerned about the height. I was kind of shaking in my boots about the height in some of the pictures but it's a non-issue. All rings are tall and the bezel set on this ring just makes that all the more manageable. Run your fingers through your hair, cram your hands in your purse or pocket, nothing is snagging or getting caught in this sucker. Try to pry the diamond out, seriously--it's going no where. And so beautiful. Also, ALSO, the .89 carat diamond I got for this looks HUGE and I love that I got to use a lab diamond that's both somewhat cheaper and not from nefarious sources. Major kudos for Brilliant Earth for having such an awesome inventory of diamonds that don't have a horrible stories on the other end of the supply chain.
September 29, 2020
Just the ring I needed!
I purchased the Luna with an Asscher center stone as I right hand ring. I wanted something that was a little bit different but still clean and simple. The bezel really made the diamond look way bigger and of course, I loved that. I like how the bezel framed the cut corners of the asscher as well. The band was not too thick or too thing and just sparkles soooo much! I always get tons of compliments on it.
August 18, 2020
Perfectly stunning ring
My fiancee and I went to the Brilliant Earth showroom in Chicago to pick out our respective engagement rings on our Valentine's Day vacation. We had the most helpful appointment and, much to our surprise, we both fell in love with the same ring. It turns out that, despite our very different styles, we both love the classical elegance of the Luna. We each chose a round Moissanite stone for our rings, which are both stunning, budget friendly and ethically responsible. We couldn't be happier with our rings and continue to get compliments on them months later.
June 24, 2020
Perfectly stunning ring
My fiancee and I went to the Brilliant Earth showroom in Chicago to pick out our respective engagement rings on our Valentine's Day vacation. We had the most helpful appointment and, much to our surprise, we both fell in love with the same ring. It turns out that, despite our very different styles, we both love the classical elegance of the Luna. We each chose a round Moissanite stone for our rings, which are both stunning, budget friendly and ethically responsible. We couldn't be happier with our rings and continue to get compliments on them months later.
June 24, 2020
Perfectly stunning ring
My fiancee and I went to the Brilliant Earth showroom in Chicago to pick out our respective engagement rings on our Valentine's Day vacation. We had the most helpful appointment and, much to our surprise, we both fell in love with the same ring. It turns out that, despite our very different styles, we both love the classical elegance of the Luna. We each chose a round Moissanite stone for our rings, which are both stunning, budget friendly and ethically responsible. We couldn't be happier with our rings and continue to get compliments on them months later.
June 24, 2020
A unique design and a piece of mind for the working person
My fiance absolutely loves this ring. It extremely unique and she gets a ton of compliments on it. The bezel offers a peace of mind and protection not only to the stone that it houses but prevents it from potentially falling out. I purchased the platinum one for her and after three months it does show a tiny bit of scratching on the inner portion on the palm side.
May 9, 2020
A unique design and a piece of mind for the working person
My fiance absolutely loves this ring. It extremely unique and she gets a ton of compliments on it. The bezel offers a peace of mind and protection not only to the stone that it houses but prevents it from potentially falling out. I purchased the platinum one for her and after three months it does show a tiny bit of scratching on the inner portion on the palm side.
May 9, 2020
A unique design and a piece of mind for the working person
My fiance absolutely loves this ring. It extremely unique and she gets a ton of compliments on it. The bezel offers a peace of mind and protection not only to the stone that it houses but prevents it from potentially falling out. I purchased the platinum one for her and after three months it does show a tiny bit of scratching on the inner portion on the palm side.
May 9, 2020
A unique design and a piece of mind for the working person
My fiance absolutely loves this ring. It extremely unique and she gets a ton of compliments on it. The bezel offers a peace of mind and protection not only to the stone that it houses but prevents it from potentially falling out. I purchased the platinum one for her and after three months it does show a tiny bit of scratching on the inner portion on the palm side.
May 9, 2020
LOVE LOVE LOVE!
This is a really beautiful ring! I think it's both classic in terms of being a solitaire yet also quite modern. Also good to note, the bezel setting is very practical - it keeps the ring from catching on clothing (and cat hair!) Just an FYI, the setting is pretty high though in terms of being elevated off my finger.
February 29, 2020
LOVE LOVE LOVE!
This is a really beautiful ring! I think it's both classic in terms of being a solitaire yet also quite modern. Also good to note, the bezel setting is very practical - it keeps the ring from catching on clothing (and cat hair!) Just an FYI, the setting is pretty high though in terms of being elevated off my finger.
February 29, 2020
Simple Yet Stunning!
I received the Luna ring with an emerald cut diamond in rose gold. it is out of this world as far as beauty goes. I absolutely love, love the color of the rose gold in this setting. It is a bit unfortunate that the 14k rose gold rubs off (turns finger black) from time to time, but unfortunately they didn't have 18k in the rose gold. The diamond sits a lot higher than I expected, which I wasn't thrilled about, but I think my eye has gotten used to it by now. The overall beauty of the ring makes up for everything.
February 11, 2020
Dream engagement ring
I have the 18K yellow gold Luna ring with a 1.51 carat H/VS2 diamond. This ring is so modern, understated, and practical for daily wear. The bezel protects the center stone while adding a cool, contemporary spin on a solitaire ring (added bonus: I never have to repair prongs.) Normally bezel settings cut down on a diamond's sparkle, but the elevated setting lets plenty of light through. This setting also lets me wear my engagement ring stacked perfectly over my wedding band. The Luna ring is a total standout without feeling too overwhelming for day-to-day wear. I don't feel like I need a diamond band with my solitaire-- this ring looks awesome with my plain 18K yellow gold rope band. Though it would look just as great with any band you already have! I get so many compliments on this ring and Brilliant Earth's commitment to sustainable and conflict-free diamonds is even better. 10/10 recommend the Luna ring.
January 1, 2020
Thumbs Up
If you are shopping for a lifestyle ring she will never have to take off, this is the one. No sharp edges to scratch or get caught on stuff, smooth transitions to the main band and a good view of the diamond from all angles.
June 10, 2019
Love this ring!!
Love this ring! It's the perfect simple and unique ring that I wanted that really allows the gorgeous diamond to stand out.
May 12, 2018
Stunning!!
I can't stop looking at it! Luna setting, 8.5mm moissanite, yellow gold. My ring finger is size 5.75. I love how it's classic (it's a round solitaire), but also a bit unique (bezel setting). It's minimalist (no-frills setting) but also maximalist (stone is actually pretty huge). I think all those contradictions make it interesting :) Since I love having a slightly unique ring, my only fear in leaving this comment is that the beautiful Luna setting will take off and become too mainstream! haha.
April 22, 2018
Such a beautiful, simple and unique ring
My now fiancé and I chose this ring together. I work in childcare and wanted a ring that was beautiful but also practical, one that wasn't going to get caught onto anything or scratch the children. This ring is just perfect! It is simple yet so elegant and truly unique. The diamond is excellent cut, SI1,D colour and the carat is 0.46 - this size is perfect for the ring and for my size 6 finger. The platinum metal is great too, it has a nice weight to it. Easy, quick and safe shipping to Australia. In LOVE with my ring and my fiancé :)
February 3, 2016
Simple, Elegant, and Beautiful
My fiance proposed with this ring and it is absolutely perfect. We had never looked at rings together, but he somehow read my mind and got me a ring I would have picked out myself. I don't wear a lot of jewelry and what little I do wear is usually minimal. While this ring is simple (in the very best way), it is also elegant, beautiful, sparkly and fits my active lifestyle perfectly. I smile every time I look at it. He had no idea what my ring size was and made a best guess using the sizing chart and his eyes. Needless to say it was huge...too big even for a thumb ring! Brilliant Earth was amazing in their customer service and remade the ring in the correct size even though 30 days had well passed. They communicated clearly and regularly to give us updates on the ring. What a great company with its dedication to ethical practices, its outstanding customer service, and its beautiful jewelry designs.
March 31, 2015
Lovely Lab Diamond
After months of research and looking into the subject of diamonds and other gemstones, I chose to order my wedding ring from Brilliant Earth. The main reason for this was their social, ethical and environmental values, but I also really loved the design of the Luna ring. I ordered the ring with a Lab Diamond and I couldn't be more pleased!!! Everything (from ordering, payment and shipment) worked perfectly and about 10 days later I recieved my ring. It looks exactly as I expected it to (just like the pictures) and it looks amazing!! I am so happy I chose Brilliant Earth and I would strongly recommend buying a Lab Diamond!
October 23, 2014
Love my ring
This ring is gorgeous. The oval diamond sparkles like a round one, but at a lower cost and a more individual look. The setting is secure and protects the stone well for active careers and lifestyles. No tearing of gloves at work! It is a simple setting. It like that though because it lets the diamond really shine. I never take off the ring except to clean it now and then.
February 25, 2014
Absolutely Perfect
My Luna Ring has an oval diamond, which really makes it unique among engagement rings. I get a lot of great comments about that. The diamond sparkles way more than I ever thought it would (especially when driving--very distracting!), and I feel like the bezel setting is extremely secure--this diamond is never falling out! One thing I really love is that I can sleep with the ring on and it doesn't catch on anything--my pillowcase, the sheets, or my hair. Because it has no sharp edges like prongs, it doesn't scratch skin or catch on anything. I'm very sensitive to sleeping with jewelry on, and this is the first ring I've been able to wear overnight. Another thing I'm looking forward to is having a wedding band that will sit flush against the Luna Ring. This is possible because the stone is elevated and there are no prongs that meet the band. It would also make this ring a great choice if you want to stack eternity bands with your wedding set! When I first saw this ring online, I didn't love it because I thought the stone was TOO elevated, but after trying it on in the San Francisco showroom, I realized that the height proportions are perfect. I couldn't be happier with it.
August 13, 2013
Absolutely Perfect
My Luna Ring has an oval diamond, which really makes it unique among engagement rings. I get a lot of great comments about that. The diamond sparkles way more than I ever thought it would (especially when driving--very distracting!), and I feel like the bezel setting is extremely secure--this diamond is never falling out! One thing I really love is that I can sleep with the ring on and it doesn't catch on anything--my pillowcase, the sheets, or my hair. Because it has no sharp edges like prongs, it doesn't scratch skin or catch on anything. I'm very sensitive to sleeping with jewelry on, and this is the first ring I've been able to wear overnight. Another thing I'm looking forward to is having a wedding band that will sit flush against the Luna Ring. This is possible because the stone is elevated and there are no prongs that meet the band. It would also make this ring a great choice if you want to stack eternity bands with your wedding set! When I first saw this ring online, I didn't love it because I thought the stone was TOO elevated, but after trying it on in the San Francisco showroom, I realized that the height proportions are perfect. I couldn't be happier with it.
August 13, 2013
Exactly what I wanted!
Love my engagement ring! I spent a long time trying to figure out what I wanted. We ended up going with the Luna setting for a pear shape diamond. I had it modified slightly by adding milgrain around the bezel. It gives the setting just a little extra sparkle, but is still simple and modern. I wanted a ring that I could wear everyday with anything, and this is it!
September 15, 2012
Exactly what I wanted!
Love my engagement ring! I spent a long time trying to figure out what I wanted. We ended up going with the Luna setting for a pear shape diamond. I had it modified slightly by adding milgrain around the bezel. It gives the setting just a little extra sparkle, but is still simple and modern. I wanted a ring that I could wear everyday with anything, and this is it!
September 15, 2012
Unique ring
This ring is the perfect blend of the classic traditional solitaire with a nod to modern practicality. And while it feels classic, it also stands out as unique -- I've had this ring for nearly 6 months and have yet to come across someone (in real life) who has a ring like mine. The ideal cut diamond dazzles like crazy. One aspect of the ring I really love is that the diamond is elevated from the band and open on the sides, allowing light to illuminate the diamond's pavilion and cutlet. I was disappointed with how the bezel was wrapped around the diamond - on one side the metal isn't perfectly round, which gives the appearance of an inclusion in the diamond (which it doesn't have). I'm certain no one notices this but me, but figured we might as well get it fixed. Brilliant Earth suggested we have it fixed locally instead of sending it back, and by the time we realized it would be difficult to find a jeweler to help us, the 30-day return window had expired. But in the end, I'm *extremely* happy with my ring.
February 4, 2012
Absolutely Perfect Choice
It's exactly what I wanted - simple, yet gorgeous; modern, and it will fit perfectly tucked with a smaller wedding band. The bezel setting has no problem showing off the beauty of a diamond...I'm not kidding when I say it practically sparkles at night! My fiance chose BE because of its ethical & environmentally friendly jewelry, and he knew I'd absolutely love the style.
July 23, 2011
Absolutely Perfect Choice
It's exactly what I wanted - simple, yet gorgeous; modern, and it will fit perfectly tucked with a smaller wedding band. The bezel setting has no problem showing off the beauty of a diamond...I'm not kidding when I say it practically sparkles at night! My fiance chose BE because of its ethical & environmentally friendly jewelry, and he knew I'd absolutely love the style.
July 23, 2011
a once in a lifetime purchase
Well, I've never owned a diamond before, nor, actually, did I ever think that I wanted on. However, when my sweetheart and I were talking about getting engaged, we had our hearts set on a diamond that we could feel good about. After trying many local jewelers that didn't carry conflict free diamonds for reasonable prices - we magically found Brilliant Earth online. Additionally, as a gay couple, we encountered many negative experiences with salespeople who weren't excited for us (or were blatantly homophobic). Finding Brilliant Earth was wonderful, because from start to finish their customer service was impeccable. They were welcoming, friendly, and helpful - as well as accommodating in answering all the anxious questions of first time diamond buyers. Routine follow ups were always very sweet and timely. When we had to return the ring months later to be resized we experienced the same level of unparalleled great service. [Girlfriend wants me to say PROFESSIONAL service.] Though, in returning the ring to be resized we received responses from several different employees, we never felt unattended to. My fiance will definitely be purchasing Brilliant Earth jewelry in the future. [hint hint diamond wedding band]
November 17, 2010
Beautiful Bezel
This ring is absolutely stunning. I wanted something secure that would fit my active lifestyle and not snag on anything. This setting was perfect, low profile, and I love the "window" showcasing the tip of the diamond. I also opted for a lab-made diamond which cut down on cost and allowed me to get my dream stone. A few cons that I wanted to share briefly. When the ring arrived, the stone was loose, and despite going to a Brilliant Earth store in person prior to purchasing, it came in a size that was too big. I'm glad my fiancé opted to get the warranty which allowed us to send it in for repair. The mail-away process was a bit tedious, but once it was back, it was perfect.
February 2, 2023
Beautiful Bezel
This ring is absolutely stunning. I wanted something secure that would fit my active lifestyle and not snag on anything. This setting was perfect, low profile, and I love the "window" showcasing the tip of the diamond. I also opted for a lab-made diamond which cut down on cost and allowed me to get my dream stone. A few cons that I wanted to share briefly. When the ring arrived, the stone was loose, and despite going to a Brilliant Earth store in person prior to purchasing, it came in a size that was too big. I'm glad my fiancé opted to get the warranty which allowed us to send it in for repair. The mail-away process was a bit tedious, but once it was back, it was perfect.
February 2, 2023
So unique
The teal sapphire is so unique and beautiful. I love that my entire engagement ring was made in the United States and even the center stone was mined in Montana! The rose gold is very subtle and really compliments my very fair skin tone and the color of the gem perfectly. My only critique is, when we had our appointment at the showroom, I wish they had more gemstones to look at in person.
June 24, 2017
Order DetailsProfessional Appraisal
Select an engagement ring setting to pair with your diamond.
Choose from thousands of Beyond Conflict Free Diamonds™.
Add your ring to your bag or save it to your wish list.
Through March 29th, receive surprise earrings with purchase under $1,000. Receive lab diamond stud earrings with purchase over $1,000.
Terms & Conditions: Customers who make a purchase during the offer period totaling over $1,000 will receive 14K White Gold Lab Diamond Stud Earrings (0.16 ct.tw., G/H color, SI clarity). Other customers who make purchases during the offer period will receive earrings in a style and type determined by Brilliant Earth in its sole discretion. This offer may not be combined with any other offer and cannot be applied retroactively. Eligible customers will receive only one pair of earrings, regardless of the number of qualifying purchases during the offer period. Limited quantities available and offer is while supplies last. The earrings offered in this promo cannot be exchanged or returned for refund, and will not be replaced if misplaced, lost or stolen. If an item(s) from a purchase over $1,000 is returned and the remaining value of the purchase is less than $1,000, then the lab diamond earrings must be returned. If all items from a purchase are returned, then the surprise earrings must also be returned. If the offered earrings have already been shipped to a purchaser who wishes to make a return, then the purchaser must ship the offered earrings back to Brilliant Earth, or its retail value will be deducted from any return credit. Brilliant Earth reserves the right, in its sole discretion, to not provide any jewelry in the event of any fraud or deception, and to substitute jewelry, including substituting natural and lab diamond earrings, based on availability. Purchaser is solely responsible for reporting and paying any applicable taxes associated with the receipt of the jewelry. Brilliant Earth is not responsible for Internet, telephone, electronic, hardware, software, network or computer malfunctions, failures, or difficulties. The offer terms are subject to change at any time without prior notice. Other restrictions may apply. This offer begins March 27, 2023 at 12:00AM PT and ends March 29, 2023 at 11:59PM PT.
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