Based in Portland, Oregon, MiaDonna is a leading retailer of beautiful, ethical and affordable fine bridal jewelry compassionately crafted with conflict free lab-grown diamonds, lab-grown gemstones and recycled precious metals.As a foundation-first company, a minimum of 10% of the profits from your purchase fund educational, mentorship, agricultural, and urgent relief programs in diamond mining communities through The Greener Diamond Foundation. With your help, we can positively change the lives and lands affected by the conflict diamond trade and build a more sustainable fine jewelry industry.
MiaDonna (miadonna.com) has 639 customer reviews on Five Star Index, with an average rating of 4.6 out of 5.
Also known as
miadonna.com
Website
miadonna.com
Category
Jewelry & Watches
Location
Portland, Oregon
Listed on Five Star Index
2026
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The company replied to 64% of reviews.
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Most recent review: September 2026.
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The people behind Miadonna are as valuable as the diamonds
So yes, my fiance and I absolutely love her new engagement ring. It is so beautiful that we both stare at it all the time. But there has to be a process and story behind getting anything of significance and in this case it is the amazing Shelby and the ring designers at Miadonna. I had a few questions about the selection and payment process and Shelby was so quick to help me each time. And when we needed the ring to be resized the process to have this done was friendly, fast and comforting.
Response from MiaDonnaDec 21, 2020
Thank you for taking the time to write such a wonderful review. We are pleased you were happy with your MiaDonna experience. We will be sure to let Shelby know you appreciated her help and guidance during the process.
BR
Bryan
Had some trouble with a custom order…
Had some trouble with a custom order but the customer service is the best I’ve ever had. They took care of everything no questions asked. I wish more companies were like these wonderful people
Response from MiaDonnaDec 22, 2020
Hello Bryan, we are delighted you were happy with the service you received and thank you so much for taking the time to write a wonderful review.
AM
Amy
I had a great experience with Miadonna
I had a great experience with Miadonna. Especially compared to other places in Portland, Miadonna went above and beyond. I went in looking for an ethical, affordable engagement ring and Miadonna had an incredible selection. I got to build the perfect, one of a kind ring my fiancée had always wanted. But most importantly it was the most normal thing in the world that I was a woman who wanted to propose to her same sex partner. Everybody was incredibly supportive and treated me the same way they would treat a straight partner. This isn’t something I take for granted as other jewelers in the area did not take this without missing a beat. I’m so glad I got to get the ring from Miadonna, I would highly recommend them to anybody.
Response from MiaDonnaDec 22, 2020
Hello Amy, thank you so much and it is great to hear that you enjoyed your MiaDonna experience. You created a gorgeous ring and we hope your fiancee is loving wearing it. Thank you for choosing MiaDonna.
JB
Joshua B.
Well done MiaDonna team!
Well done MiaDonna team! Fast and quick build and shipping with great communication all along! The basket drop earrings are absolutely beautiful, I would think these settings would work well with many sizes of lab created diamonds and diamond hybrid simulants. We chose .42 and .44 carot oval shaped diamonds, which appear much larger than their carot weight being oval. The settings seem to have a quality mechanism and I liked all the gold choices for them. Also the military discount was an amazing surprise!
Response from MiaDonnaDec 22, 2020
Thank you Joshua and we are delighted you were happy with your MiaDoanna earrings. They were gorgeous! We are more than happy to offer military discount as a thank you for your service.
CK
C. K.
The ring I ordered was too big
The ring I ordered was too big. Hence, I have it resized via costumer service chat. Shelby was super helpful and she responded and addressed my request efficiently.
Response from MiaDonnaDec 22, 2020
Thank you so much and we are delighted you were happy with the service you received.
SD
Sarah D.
Beautiful Ring and Wonderful Customer Service
My husband and I were engaged in December 2016. At the time, he purchased me just the Petals engagement ring and we got matching wooden wedding bands. Fast forward 4 years - his ring has fallen apart and we got him a set of really nice silicone ones. Mine was still hanging in, but starting to crack and show its age. I reached out to MiaDonna to see about getting the matching Petals wedding band. I was surprised to hear that they wanted to "match" it to my engagement ring and they looked up my husband's order from 2016. They must keep the casts? Within two weeks, I had a gorgeous, made-to-order wedding band for my Petals engagement ring - and perfect fit. I was a little concerned that my engagement ring might have aged some, but after cleaning it, they sparkle together and look like the perfect pair. I am so thrilled!
Response from MiaDonnaDec 22, 2020
Hello Sarah, thank you for taking the time to write a great review. We do keep all of our molds so we can craft the matching wedding band if needs be later down the line. We are pleased this worked for you and that you are loving your Petals wedding set.
PR
pauline R.
I have only great things to say...
First and foremost, I have great respect regarding the company's concern for the earth's environment, its wildlife and natural resources and the willingness to set aside a certain portion of profits to help those in foreign countries who have been adversely affected in one way or another by diamond mining, or to help others who want to attain a better quality of life outside of mining.
Toward the above mentioned goals - and practicing what they preach - I highly commend Mia Donna's commitment to use lab diamonds and gemstones and recycled metals, etc. And I encourage everyone to avail themselves of the vast selection of quality jewelry and loose stones the company offers on its website and in its showroom, to take advantage of their payment options designed for every budget and benefit from their exceptional customer service. That the company has a very high Better Business Bureau rating lends immense credence to this.
My first experience with Mia Donna occurred a couple years ago when I purchased a Melanie style ring mounting I'd seen on its well-designed and informative website; it was exactly what I had been looking for. At the time, I opted for a 2.5 ct princess cut diamond hybrid as the center stone. The sale went very smoothly, the ring arrived promptly, the mounting and workmanship were excellent, and the stone was fantastic; I wore the ring proudly and received lots of compliments.
Recently, I decided I'd like to upgrade the hybrid stone to a lab diamond. Well aware, with all the lab diamond options available, that I needed some expert guidance to find the best quality stone for my ring, while at the same time staying within my budget, I reached out to Mia Donna's sales manager, Justine Elliot.
From the very beginning, Justine was excited for me and eager to make this a pleasant experience. I can attest to the fact that she's very good at her job, putting customers first, ensuring they're happy, comfortable and satisfied. Justine promptly returned all my emails and messages, willingly shared her vast knowledge, expertly answered my numerous questions and addressed any concerns I had. And it was an added bonus when she told me that Mia Donna would buy back my hybrid stone, crediting its original cost toward that of my new one.
Ms. Elliot researched potential stones, professionally viewed them in person, sent me their photos and gave honest opinions as to the 4 Cs, their merits or lack thereof. I got quite an education in the process. There was no pressure, there was no stress.
After much comparison and discussion, we both agreed on the perfect stone for me. Payment was accomplished smoothly, a new head was ordered for the mounting, the diamond was set, ring was quality inspected, packaged and shipped via UPS 2-day delivery - at no charge to me. The stone is even more beautiful in person; it sparkles like crazy and is absolutely mesmerizing. I love the way the ring looks on my finger, and I have had a hard time taking my eyes off it.
Thank you, Justine and Mia Donna, for everything you do to make your customers so happy.
Best regards,
Pauline
P.S. My husband and I were so satisfied with the beautiful lab diamond ring and the smooth, positive Mia Donna experience, that a few days ago he had me to go online and order the gorgeous matching wedding band! (He didn't have to tell me twice.) This time I used the Bread payment plan on their site - the process was quick and easy to complete.
Response from MiaDonnaDec 22, 2020
Hello Pauline, it makes us incredibly happy to hear that you had such a wonderful experience and we appreciate the time and effort you put into writing this amazing review. It was wonderful working with you and we couldn't be happier that you love your new Lab Grown Diamond. It really did look amazing! The matching wedding band will finish it off perfectly. Thank you so much Pauline for choosing MiaDonna!
RB
Ross B.
Great Product and Support!
Great support through a semi-complicated process! I ordered a ring for my wife, but she wanted to make adjustments. Throughout the process of the original order, the subsequent try-on kit, and creating a new custom setting with the original stone, MiaDonna was incredibly helpful, patient and communicative. We ended up with just the right ring for our 20th anniversary. Thank you!
Response from MiaDonnaDec 10, 2020
Thank you so much Ross for taking the time to write a wonderful review. Congratulations on your anniversary and we are pleased your wife was delighted with her new ring.