Saturday, November 7, 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.
639 approved reviews, newest moderated first
so happy with purchase, will return!!!! STUNNING!
By Donelle S.
Response from MiaDonna· Feb 3, 2017
Hello Donelle, I'm so happy to hear you like your earrings :) It was such a pleasure working with you and I look forward to working with you again in the future! Kindest regards, Alexa
I would recommend Mia Donna to anyone who wants their diamond to serve a purpose and that looks gorgeous for an affordable price. No one can tell the difference and I receive so many compliments.
By Sarah
Response from MiaDonna· Feb 3, 2017
Hello Sarah, Thank you for taking the time to leave a review! The Katherine is a beautiful ring and we are pleased to hear you are happy with your purchase :) Kindest regards, Alexa
Wanted a ring for a sudden opportunity to give it as a gift, and these guys got it to me in a couple of days. They were very helpful and friendly. The ring looks spectacular, and clearly very high quality. The stone is beautiful, and it's nice to know that we didn't contribute to the horrors of the diamond trade. I will be buying from Mia Donna again, and would recommend it to anyone.
By R B.
There were issues with logistics/shipping and I had to re-schedule my original engagement plans. They righted it with quick 2-day, weekend delivery shipping and I re-scheduled on my end. Everything ended up being perfect!
By Lonnie L.
From a first time user, I am thrilled at the wonderful service that you provide...Well done !
By ralph
purchased an yellow diamond, love it, would buy again
By C.
When shopping for an engagement ring we wanted something unique. We had never heard of an Eco Diamond or Diamond Hybrid. To say the least we were very surprised and pleased with the ring and love it!
By Karina C.
Great quality ring - wife loves it! Love the Eco friendly model, and also a budget friendly model! Customer service is top notch - something you would get at a high end jeweler. Would highly recommend.
By Joe
