I want to start by saying that I spent months researching ethical jewelers before choosing MiaDonna. The mission resonated with me, the reviews were strong, and I felt confident enough to spend n... See more
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MiaDonna has become my go-to jeweler ever since I purchased my significant other's engagement ring through them. Their designs are varied and timeless, and their craftsmanship is second to none. The f... See more
The staff at MiaDonna are extremely helpful and really go above and beyond for their customers. I got my wife a 1c. diamond necklace, and her beautiful engagement ring previously, and she loved them b... See more
Stunning product and superior customer service! We used them years ago for our engagement ring and this year for an upgraded engagement ring. Both times- just beautifully crafted jewelry. Also bought... See more
Company details
Written by the company
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.
Contact info
7279 SW Bridgeport Rd, 97224, Portland, United States
- 503.336.1581
- help@miadonna.com
- www.miadonna.com
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Excellent quality and customer service
The assistant that I received was helpful and prompt. Any further questions that I had after my order were answered speedily. The ring was beautiful and everything that I expected. I highly recommend!

Reply from MiaDonna
Ordered 1 month ago.
My order was placed 1 month ago today - not a custom piece, but a generic ring they have listed for sale on the website - Ring still has not been shipped. Website quotes 10-15 days plus 2 days for shipping - it has already been over a week longer than advertised, I have to follow up for updates and responses take several days to receive. Will never order from this company again.

Reply from MiaDonna
Amazing experience
Very beautiful ring. Band is gorgeous and the Diamond is clear and amazing. Was shipped and delivered painlessly. 10/10 experience.

Reply from MiaDonna
I can not recommend more highly
The engagement ring I ordered was customized to the correct specifications and size. The website was very intuitive with an incredibly large selection. Customer service responds swiftly and diligently for inquiries regarding the status of orders, and the ring arrived within the estimated time frame I was given.

Reply from MiaDonna
Great company
Great company, beautiful jewelry and amazing customer service every time!

Reply from MiaDonna
Zero stars
I never review but feel compelled to spread the word, even if it saves one person from headache. DO NOT BUY HERE. Be warned!!! They claim to be foundation-based and respectful but I have only been met with disrespect and miscommunication that’s resulted in huge loss. Loose settings, horrible customer service and zero transparency. Don’t fall for the lower prices! You get what you pay for!
I upgraded my black moissonites to diamonds and was promised I could use the original amount toward the diamonds. After paying the full amount and being told I could get refunded for the black moissonites since they didn’t have them at the time of pick-up, I was met with a she-said she-said and the associate (who is apparently a manager) lied about saying she told me I could get a refund. I am absolutely sick over losing my money and even more sick over the fact she lied.
Also, when I went to pick up my ring, I said my name, she handed me the bag and said “have a good day”! I stood there and asked if she needed payment today. I literally could have just said a name and walked out. Your jewelry is not safe here.
Horrible operation. Take your money elsewhere and support other local companies.
**As you can see from other reviews, they are quick to have an excuse and never take fault. It’s always the clients fault. You want to give your money to a company that’s never on your side? Think wisely.. your future wife will be wearing this the rest of her life.**

Reply from MiaDonna
Misleading
Misleading as all rings are made in an alloy metal that looks like white gold but the website has yellow gold options to select from. I would have made different choices knowing that but was mislead.

Reply from MiaDonna
Amazing Products and Amazing Staff
The ability to design a ring, choose from multiple settings, shapes and styles, and to have one on one help with their staff was amazing. I chose a generic ring, with same day shipping, just to surprise her. When I gave her the ring, I told her it was just for the moment, but we could return it, and I let her design her own ring. She really loved the ability to do that, and MiaDonna's staff was extremely nice, and helped us along the way. Ali loves her ring!

Reply from MiaDonna

Reply from MiaDonna
I was really in a time crunch to…
I was really in a time crunch to receive my item and the entire team at MiaDonna was extremely understanding and responsive to my needs! I received my item not only on time, but earlier than what they had hoped! I can't thank the team at MiaDonna enough!

Reply from MiaDonna
Awesome Quality, Awesome Customer Service
Despite some small issues that were out of their control, MiaDonna went above and beyond to ensure I had the best experience possible. Super quick response time and incredibly helpful customer service. Still floored by it. Also the quality and price of the ring simply can’t be beat! You won’t be disappointed with MiaDonna. Thank you Justine and Hannah for all your help!!

Reply from MiaDonna
Beautiful Ring. Amazing Service
I bought a beautiful diamond ring from MiaDonna for my girlfriend and I am extremely satisfied with my experience. The diamond is absolutely stunning, and my girlfriend loves it! What sets MiaDonna apart, however, is their exceptional customer service. They were incredibly helpful throughout the entire process, from choosing the perfect ring to ensuring timely delivery. The team was professional, knowledgeable, and accommodating, and made the entire experience stress-free. I appreciate their commitment to ethical and sustainable practices in the production of their diamonds, which made the purchase even more meaningful. Overall, I highly recommend MiaDonna Diamonds to anyone looking for a beautiful, high-quality piece of jewelry, backed by excellent customer service. Thank you for making this experience memorable!

Reply from MiaDonna
Quality communications
The great communication and quality assurance really made me feel like my money was well spent.

Reply from MiaDonna
Great customer service
Hannah was so great. She was very communicative and helpful with the Try On order, as well as helping me pick out a diamond. I ordered a loose diamond and it is beautiful!

Reply from MiaDonna
Beautiful Sparkle.
The representative was informative. The diamonds were beautiful. Need better lighting in the store though. After the diamonds left the display case and I tried on, not as brilliant. Once I received the diamonds at home they definitely sparkle. Just not in the store in front of the mirror. Really awful lighting.

Reply from MiaDonna
Good customer service
Great response time from customer service via email, quick shipping for the sample kit

Reply from MiaDonna
Awesome ring
It was a beautiful ring and my fiancé loved the color. The next day a side diamond fell out. Being in Italy, it is very hard to find a jeweler to fix the ring at a good price. I am using the return policy which was easy to use and I am happy with the service received. Overall beautiful ring, just sad it only lasted a day.
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