MiaDonna Review

About MiaDonna

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Sure, sparkling diamonds are dazzling but sustainable jewelry is the new must-have for the ethical shopper. MiaDonna is a Certified B Corporation, offering a sustainable and ethical selection of lab-grown and Diamond Hybrid® Simulant stones that glimmer and glean just like earth-mined stones do. 

With at-home try ones, custom ring builders, and free consultations, they make finding the perfect piece exactly what it should be: exciting, effortless, and fun. MiaDonna was established in 2005 by Anna-Mieke Anderson, the founder of The Greener Diamond Foundation. 

Her mission is to make the diamond industry more transparent, ethical, and sustainable, and she’s had a fantastic response from shoppers seeking kinder alternatives. With features in Brides, Glam, and USA Today, the brand has a 48k+ social following too. 

Do they really deliver on clean diamonds that shine? Read this MiaDonna review to find out. I’ve packed it with key details on their collection and its benefits, along with feedback, promotions, and more. But first, some highlights:


  • Offers an esteemed line of customizable rings and gemstones
  • Ethical values
  • Uses lab-grown gems or Diamond Hybrid® Simulant
  • Flexible financing options available
  • Fantastic customer service

Why You Should Trust Us

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Our mission is to help you make better, more informed purchase decisions. 

Our team spends hours researching, consulting with medical experts, gathering insight from expert professionals, reviewing customer feedback, and analyzing products to provide you with the information you need.

Materials / What Is It Made Of?

MiaDonna uses 14k white, yellow, or rose gold for all of their jewelry. This quality of gold will hold up well for everyday wear, making it the perfect choice for wedding rings. 

As for their diamonds, MiaDonna offers lab-grown or Diamond Hybrid® Simulant. These types of diamonds are much more affordable and ethical than regular stones, but if diamonds aren’t your thing, they offer an array of lab-grown gemstones as well. 

MiaDonna Rings Review

MiaDonna offers engagement and wedding rings, along with jewelry and loose stones. Their glittering collection is flush with classic shapes and unique details, and in the next section of this MiaDonna review, I’ll fill you in on the details of the best-sellers in their line.

MiaDonna Traditional Solitaire Engagement Ring

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Classic women call for classic rings, and that’s precisely what the Traditional Solitaire Engagement Ring is. Inspired by Tiffany’s Solitaire Engagement Ring, it’s made from a one-piece casting, meaning the prong head and shank is the same color. 

Weighing 2.5-3.8 grams, the band varies in width from 2.1mm-3.3mm depending on the metal you choose. Starting at $650 for the setting only, purchase the solitaire ring as a set with the Traditional Wedding Band to save 10%.

What customers say: “My fiancé and I ordered this ring with the six-prong head in yellow gold with a lab grown diamond. It exceeded my expectations, so beautiful!” – Abigail C.,

MiaDonna Millie Hidden Halo Engagement Ring

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For the girl who loves surprises, the Millie Hiddle Halo Engagement Ring is full of them—an entire halo of 0.06ctw lab-grown diamonds, that is. 

Set on a thin, high-shine 1.5mm band, you’ll choose the perfect stone for your partner and then watch them revel in discovering how much it shines. You can pick up one of these unique halo engagement rings starting at $1,295 (for the setting only).

What customers say: “It is sleek, simple, elegant, and fairly priced. I ended up going with the Millie with an oval cut stone, and my fiancé absolutely fell in love with it (she said yes!).” – R.B.,

MiaDonna 11 Stone Lab-Grown Diamond Band

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When sparkle and simplicity meet, they make the 11 Stone Lab-Grown Diamond Band. The ideal partner to any style of engagement ring, this versatile 2.3mm beauty features 11 G/H color VS/SI cut lab-grown diamonds across its top. 

Using a basket-style setting to keep the stones secure, you’ll choose either 0.50 or 1.5ctw for your diamonds. Prices start at $1,195.

What customers say: “I was pushing it too close to my wedding to order but it came on time and is perfect! Thanks again Justine and crew!” – Bryana,

MiaDonna Flora Vintage Engagement Ring (RTS) – 2.7ct Oval Cut Lab Grown Sapphire

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Worthy of Queen Elizabeth’s finger, the Flora Vintage Engagement Ring (RTS) – 2.7ct Oval Cut Lab Grown Sapphire is a piece to behold. Set in 14k white gold, a 2.6-carat oval blue sapphire sits at the center of this show-stopper, surrounded by 0.48 ctw diamonds. 

Ready to ship in a size 7, this piece is premade and requires no customization. Choose one of these absolutely stunning sapphire rings for $2,996.

MiaDonna Dior Solitaire Stackable Ring

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Elegant and understated, the Dior Solitaire Stackable Ring lets your preferred stone really shine. With a cathedral-style high profile setting, it’s thin and lovely and is designed to sit alongside the Dior Wedding Band. 

I’m in love with the unique simplicity of this ring. Its flat sides bring something different to the classic band shape. Weighing 2.4 grams with. 2mm width, the Dior Ring starts at $650 for the setting.

MiaDonna Papaya Engagement Ring

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With a cluster of diamonds and a leaf-like design, the band of the Papaya Engagement Ring is truly a work of art. Fitted with a lab-grown diamond inside of its double claw prong head, it’s incredibly detailed and perfect for anyone who loved flowers, nature, or art. 

Measuring 1.7mm wide, the band weighs 4.5 grams with 0.081 carats of side stones. This breathtaking style starts at $1,150 for the setting only. 

What customers say: “She wanted a delicate ring that seemed antique and wasn’t too big. She also loves flowers and this ring is like a bouquet. The band is also elegant and sculptural. She also liked the setting of the stone in the band which they adjusted per my request.” – Max B.,

What Are The Benefits of Buying MiaDonna?

Unlike other online jewelry brands, MiaDonna offers at-home try ons. This can help you see what their pieces will look like in person before purchasing. They send cubic zirconia/sterling silver replicas, not the actual rings.

MiaDonna also has options to design your own ring. If you have an idea of what you or your partner wants, create it from scratch. 

Buying MiaDonna is a pretty stress-free process. They offer free consultations and their customer service is super helpful—not to mention their 30-day money-back guarantee.

Who Is MiaDonna For?

MiaDonna is an excellent choice for anyone looking for a sustainable, ethical engagement or wedding ring. With at-home try-ons and options to design your own ring, they’re more personal than some big-name brands.

MiaDonna Reviews: What Do Customers Think?

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No jewelry review would ever be complete without a feedback section, so I’ve included one here in this MiaDonna review to help you see exactly what their pieces are like. Let’s kick things off with the ratings for some of their best-sellers as listed on

  • 11 Stone Lab-Grown Diamond Band: 5/5 stars, 2 reviews
  • Millie Hidden Halo Engagement Ring: 5/5 stars, 2 reviews
  • Traditional Solitaire Engagement Ring: 5/5 stars, 24 reviews

In the comments for the Traditional Solitaire Engagement Ring, one MiaDonna review revealed, “I wanted a ring that was timeless and elegant, but also ethical and reasonably priced. All of those dreams came true in this ring! It is gorgeous and I get compliments on it all of the time. My fiancée did so well! 2 carat, yellow gold, pear cut!

It’s pretty cool that with most of MiaDonna’s rings, you have tons of options to customize. Giving you a great starting point, you can tweak certain things until you arrive at the perfect style for your partner. This seems to really help proposers out.

On Trustpilot, MiaDonna has an overall 4.6/5-star score among 607 reviews. Here’s how it breaks down:

  • 5 stars: 87%
  • 4 stars: 5%
  • 3 stars: 2%
  • 2 stars: 2%
  • 1 star: 4%

The quality of the ring and diamond is amazing. Also, the speed of delivery was perfect. To make the ring and set the diamond and get it here as quickly as they did was by far the best service,” wrote one customer in their MiaDonna review.

One of the MiaDonna reviews on The Knot read, “The staff at MiaDonna was so helpful in leading me to get a beautiful ring that my wife loves. They were able to give me suggestions that stayed within my budget and helped me with the specifications that I needed to look for. I ended up getting a Bellissima ring in platinum with a .66 K emerald cut diamond.

From the feedback I found for this part of my MiaDonna review, it’s easy to see that the brand offers excellent customer service. Along with fast shipping and helpful tools, they make finding the right wedding rings online as easy as possible.

Is MiaDonna Legit?

Nothing I found during this MiaDonna review would convince me otherwise. They have fast shipping, honor their guarantee, and are clearly a pleasure to shop with.

Is MiaDonna Worth It?

I love that MiaDonna makes shopping for rings online as thorough as possible. They show videos of what each ring looks like, and even offer an at-home try-on. 

Details like these make a big difference in finding the right ring, and they make the consensus of my MiaDonna review really easy. With jaw-dropping styles, great ethics, and transparency, I 100% believe this brand is worth it.

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Who I Recommend MiaDonna For

MiaDonna is an excellent choice for those in search of ethical and sustainable engagement or wedding rings. They have styles for both men and women, plus the option to build a custom ring. 

Who I Don’t Recommend MiaDonna For

While MiaDonna offers custom ring building, their selection is rather classic. If you’re in the market for vintage engagement rings or something more unique, I’d suggest checking out a niche brand with similar ethics. 

5 Best Alternatives to MiaDonna

Shopping for engagement or wedding rings is stressful, and sometimes, you just want to pick one and be done with it. That said, it can pay to shop around. Brilliant Earth and Clean Origin both offer similar selections to MiaDonna. While James Allen has an even wider collection. 

If you’re looking for something unique, try VRAI or Blue Nile. All of these brands take sustainability seriously and offer ethical or lab-grown diamonds.

How To Choose The Best Wedding Rings

Getting the engagement ring right is the first step to marital bliss. It shows you know your partner and it’s something they’ll associate with you. For that reason, picking out the best engagement and wedding rings isn’t an easy one, but considering these 4 factors may help:

  • Style: Princess or Oval cut diamond? Braided or plain band? Knowing the right style is half the battle, and this comes from knowing your partner. Which, unfortunately, we can’t help you with.
  • Band Material: Wedding bands, which are meant to be worn daily, should be no less than solid 14k gold. With constant wear, plated gold will fade, and you definitely don’t want this happening. You’ll have your choice of white, yellow, or rose gold from 14k or 18k gold, 24k gold tends to be softer and isn’t an ideal choice for everyday wear. 
  • Stone & Carat: Diamonds may seem like the obvious stone, but not everyone likes diamonds. If you do go with a diamond, consider the carat size. The higher up in number, the more expensive it will be.
  • Sustainability & Ethics: If choosing an earth-friendly wedding ring is important to you, do your research. Brands like MiaDonna are dedicated to sustainability, offering lab-grown diamonds instead of mined ones.

MiaDonna Promotions & Discounts 

While writing this MiaDonna review, I saw the word “free” more than once. If that makes you as excited as it does me, check out this list of all the brand offers totally free of cost:

  • 2-day Continental US shipping & insurance
  • 90-day resizing
  • Medications & customizations
  • Consultation with an expert

They’ll also give you 5% off your first order over $1,000+ when you sign up for their mailing list and 10% off when you buy a wedding set together. 

Where To Buy MiaDonna

To shop or start building your custom wedding ring, go to


Who owns MiaDonna?

Anna-Mike Anderson owns MiADonna. She is also the founder of The Greener Diamond Foundation.

What is MiaDonna’s Shipping Policy?

MiaDonna ships to 30 different countries including the USA, Canada, Australia, Germany, France, and Italy. They will always insure your jewelry for its full value when shipping, just be sure your address is a physical one instead of a PO box. 

All packages totaling over $100 will require a signature upon delivery. If you live in the US, here’s what you can expect in terms of shipping times and costs:

  • Free 2-day shipping within the continental US
  • Alaska, Hawaii & Puerto Rico $40
  • AFO/FRO $50
  • Overnight upgrade $40
  • Overnight upgrade & Saturday Delivery $70

International shipping costs $100. MiaDonna will send you a confirmation email once your order ships so you can be on the lookout for it.

What is MiaDonna’s Return Policy?

MiaDonna is all about the customer experience, and they offer a 30-day return policy should you ever need to use it. 

If you’re not totally stoked about your order, as long as you return it in its original condition within 30 days, they will give you a full refund (minus shipping fees). There is no restocking fee, but here is what’s involved in the process:

  1. You must send your items back in their original packaging with the original invoice and the guarantee card 
  2. You must request a return authorization by emailing [email protected]
  3. They will email you a PDF with return instructions. Print and include this with your shipment
  4. Insure your package at the post office
  5. Ship via USPS Express or Priority Mail

Custom orders, sale items, and custom engraved items can’t be returned. Be sure to follow the return instructions from MiaDonna carefully. If you do not, they may charge a restocking fee. 

What’s the difference between the Diamond Hybrid® and lab-created diamonds?

Lab-grown diamonds are man-made using the same amount of pressure as the earth uses to create earth-mind diamonds. They also have the same chemical, physical, and optical qualities. 

Diamond Hybrid® is a man-made diamond coated over a non-precious gem core. These stones are not pure carbon (like earth-mined and lab-grown are) and are not identical to a real diamond—the outer layer is, however. 

What Payment Methods Does MiaDonna Accept?

MiaDonna accepts all major credit cards such as Visa, MasterCard, American Express, and Discover. You can also use PayPal or Amazon Pay, and if you like, you can choose financing options to spread out your payments over 3, 12, or 24 months. 

How To Contact MiaDonna

If you need any other information that wasn’t included in this MiaDonna review, call toll-free at 1-866-996-9642, International (+1) 503-420-0079, or text (+1) 503-420-0079

Customer service hours are Monday, Tuesday & Friday 9 am – 4 pm, and Wednesday, Thursday & Saturday 9 am – 5 pm.

Next, check out some similar brands you might like:

Gorjana Jewelry Review

Blue Nile Jewelry Review

James Allen Jewelry Review

Ross-Simons Jewelry Review

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