Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
639 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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 The Fair Hearing, with an average rating of 4.6 out of 5.
Showing 539 reviews with 5 stars · Clear filters
My fiancè and I could not have been more pleased with our experience at MiaDonna! Our ring is absolutely gorgeous and is so unique it's just out of this world. Linley was amazing and so extremely helpful. I will be doing more business in the future with MiaDonna without a doubt.
By Gabby
My fiancé and myself have had a wonderful experience with Miadonna. Jaime V. of Miadonna was very quick and wonderful in their service. The ring is beautiful as my fiancé is very interested in a similar band. The price was a blessing and neither one of us prefers a mined diamond (save Mother Nature and cheap labor.) Our friends can not tell the difference and her friends are very particular. Beautiful, Extremely Simple Process and Thank You!!!!!!
By Heidi R. n Steven W.
Stunning, sparkly Kenya engagement ring. I got the round cut 2 karat diamond center ring as a 10 year upgrade to my old mined diamond that is 1 karat. I love it! I receive tons of compliments on it, and the design is beautiful. I'm very happy with my purchase and , the love the price point even more, and the fact that it's a conflict free diamond. I have already recommended MiaDonna diamonds to friends that like my ring and are looking to "upgrade" too. I got the platinum band and wear a size 4 ring and this ring is truly a beauty. Definitely an eye catcher .
By Melanie V.
