Easy 30-Day Returns & Financing
Free U.S. Shipping & 90-Day Resizing
Every Purchase Funds our Non-Profit
SHOP BY OCCASION
ABOUT US
SUSTAINABILITY
OUR MATERIALS
Our Lab-Grown Diamond eternity bands are perfect paired with your engagement ring or worn alone as a statement piece. This collection features full eternity rings with conflict-free Lab-Grown Diamonds all the way around, as well as half eternity rings for a more affordable option that is just as luxurious. Handcrafted with ethical, sustainable Lab-Grown Diamonds and 100% recycled precious metals, you will be proud to show off your eternity ring from MiaDonna!
MiaDonna diamonds are the highest quality, most ethical, American-grown diamonds in the industry.
Every ring is handcrafted to order in America. Your ring will always be unique to you and your preferences.
We insure and register every order and offer free 2-day shipping within the continental U.S.
10% of net profits from every purchase go to our foundation to support people and the planet.
MiaDonna diamonds are the highest quality, most ethical, American-grown diamonds in the industry.
Every ring is handcrafted to order in America. Your ring will always be unique to you and your preferences.
We insure and register every order and offer free 2-day shipping within the continental U.S.
10% of net profits from every purchase go to our foundation to support people and the planet.
EASY 30-DAY RETURNS
FREE* RESIZING
TRANSPARENT FINANCING OPTIONS
LIFETIME GUARANTEE
B CORP CERTIFIED
MiaDonna is a social enterprise and was built to give back.
DO NO HARM: The highest quality fine jewelry is made from innovative and sustainable materials that do not burden the environment or humanity.
GIVE BACK: Our conflict-free fine jewelry and engagement rings are the sustainable funding source for our foundation to empower mining communities to live a life outside of mining.
PROVE OUR WORTH: We are as tired of greenwashing as you are. All our sustainability claims are backed by third-party certifications such as B Corp and SCS Global.
Conflict-free wedding rings are ethically sourced and produced, ensuring they are free from associations with armed conflict, human rights abuses, and unethical mining practices. MiaDonna Wedding rings are crafted using ethically grown diamonds, recycled metals, or lab-grown gemstones, reducing the demand for mined resources. By choosing conflict-free wedding rings, you support fair labor practices, environmentally responsible businesses, and transparent supply chains. Conflict-free wedding rings are a meaningful choice for those who seek to celebrate love while promoting social and environmental responsibility.
A lab-grown diamond, also known as a synthetic or cultured diamond, is a real diamond created in controlled laboratory environments, replicating the natural diamond-growing process. MiaDonna’s Lab diamonds have the same chemical, physical, and optical properties as mined diamonds. Pro Tip: Not all Lab-grown diamonds are sustainable and ethical, as many diamond mining companies now grow diamonds. MiaDonna lab grown diamonds are Type 2a and “as grown,” making them harder and brighter, than mined diamonds and most lab diamonds. They are also ethically grown using slow and controlled methods from renewable energy and carbon-capturing technology.
Explore our secure online service for hassle-free checkout, or connect with our team of jewelry experts who can assist you every step of the way. We accept payments through major credit cards, ShopPay, Paypal, ApplePay, and Amazon. Additionally, convenient financing options are readily available during the checkout process. If you prefer an alternative payment method or need assistance with split payments, please don't hesitate to get in touch with us.
We exist to give back. 10% of net profits fund our nonprofit foundation to reinvest positively into mining communities that have suffered too long for our love of diamonds.
MiaDonna is a global e-commerce company with a physical store and head office in Portland, Oregon, USA. More locations opening soon!
The majority of our jewelry is crafted specifically for you, guaranteeing the utmost quality. After placing your order, we carefully review it to ensure accuracy and then proceed to create your jewelry to meet your specifications. This meticulous process typically takes 10 to 15 business days. Once completed, we offer complimentary 2-day UPS-insured delivery for orders within the USA and affordable FedEx Priority for international shipments. If you need a faster delivery option, please explore our Ready-to-Ship collection or reach out to us for further assistance.
We offer easy 30-day returns for unworn jewelry and free 90-day resizing within one size. Your order will be shipped with a complimentary care package.
The iconic eternity design represents the enduring love you will always share with your partner. Whether given as a heartfelt anniversary gift or presented on the wedding day, these eternity bands are stunning keepsakes that will always be the highlight of your jewelry collection. Select the one that speaks to you, or use our designs as inspiration when you build your own custom wedding band.
Your wedding band is the most meaningful piece of jewelry you will ever own. Naturally, you want one that aligns with your values. That is why we only use 100% recycled precious metals and Lab-Grown Diamonds, Lab-Grown Gemstones, or Diamond Hybrid Simulants. All diamonds and gemstones are physically, chemically, and optically identical to their earth-mined counterparts. Our diamonds are always GIA, IGI, or GCAL certified, and cost up to 40% less.
Feel good about your purchase, knowing our eternity bands are environmentally and socially responsible.
These Lab-Grown Diamond eternity bands offer exquisite beauty, but that is not the only reason to shop at MiaDonna. We are proud to be the world’s first retailer exclusively selling Lab-Grown Diamonds and Gemstones. At least 10% of our profits are donated to our non-profit foundation, The Greener Diamond, which supports mining-impacted communities. Join us in restoring the lives and land devastated by the gold and diamond mining industries.
We invite you to visit us in-store or contact us for a free consultation with our non-commissioned jewelry experts. Try up to four of our eternity bands at home at no extra charge. We provide free 30-day returns, free resizing (one full size up or down within the first 90 days of purchase), and free USA shipping. We also offer flexible financing plans that allow you to pay over the course of 3, 12, or 24 months.
Explore the collection to find the eternity ring of your dreams — an heirloom to cherish for happily ever after!
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