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 beautiful, ethical, and affordable lab-created diamond rings are meticulously handcrafted in NYC using the finest recycled precious metals and Lab-Grown Diamonds and Gemstones. Discover the ring of your dreams — the piece that perfectly symbolizes the enduring love shared with your partner. Feel good about your purchase, knowing you are supporting ethical, sustainable business practices and helping to fund our foundation, which directly assists communities negatively impacted by gold and diamond mining.
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.
Lab-Grown Diamonds and Gemstones are every bit as real as their earth-mined equivalents. The only difference is their origin (and price). Created diamonds and gemstones are optically, physically, and chemically identical to their mined counterparts. Our diamond engagement rings are made without the humanitarian and environmental conflicts that are so prevalent in the mining industry. Additionally, they are up to 40% more affordable.
From modern rings with unconventional and innovative designs to vintage and antique style rings that conjure visions of times gone by, we have breathtaking lab-grown diamond rings to suit all tastes. Perhaps you would prefer a stackable engagement ring to complement your stackable wedding band. Or, maybe you appreciate the radiant sparkle of a three-stone ring. No matter your personal style, we have something special for you.
MiaDonna is a company with a mission. Knowing that the vast majority of earth-mined diamond engagement rings play a significant role in the devastation of impoverished communities, we decided to make a change in the industry. In 2005, MiaDonna became the world’s first retailer exclusively selling Lab-Grown Diamonds and Gemstones. Since then, we have continued to actively push for change, donating at least 10% of our profits to mining-impacted communities in need.
If you would like to inquire further about any of our lab-created diamond rings or want to modify a design, please contact us for a free consultation with one of our friendly, non-commissioned jewelry experts. Our Lab-Grown Diamond engagement rings include free shipping in the USA, free, no-risk, 30-day returns, and free resizing (one full size up or down within the first 90 days of purchase).
Celebrate this once-in-a-lifetime occasion with an heirloom-quality ring that will always remind you of the commitment you share and the love you have found.