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
Easy website to navigate while searching for the perfect ring. Customer service was eager to help and clearly explained the process after the purchase. Most importantly, My fiancee loves her ring! The quality of the diamond was beyond expectation.. We look forward to telling all who ask about MiaDonna and our conflict free diamond.
By jason S.
I could not be more satisfied with the service or the actual diamond. The ring (or the stone itself) would have caught my attention in any jewelry store I have ever been in. I'm surprised anyone would shop a mined diamond with MiaDonna offering the product and service I experienced.
By John H.
The ring is beautiful and my, now fiancé, loves it! The whole buying experience was easy.
By Paul M.
Excellent excellent service. People there know how what they are doing. Great quality products, great service, reasonable good prices. Beautiful and elegant pieces.
By JOSEPH M.
The jewelry I ordered was even more beautiful in person!
By Sally R.
Customer service has been so helpful every step of the way! They have answered every question I've had quickly, and completely. I've been a bit needy as a customer, because i need this ring to be just right, and they haven't missed a step! Thank you MiaDonna! I would highly recommend this company, and honestly don't see myself ever buying from someone else if I can help it.
By Jonathan
People that don't at least look into diamond alternatives are suckers. This thing awesome, very pretty and surprisingly heavy. The ring still needs to stand the test of time, so I am concerned about durability. However, I am very pleased with this purchase. I implore anyone to discuss getting this over a certified diamond. Traditional diamonds are a huge ripoff. Be open with your future spouse about it and at least discuss getting something like this.
By Tom T.
I bought my fiance a ring from miadonna, she loves it.
By Jim
