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
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SHOP BY OCCASION
Discover the eternal symbolism of past, present, and future with our exquisite three-stone engagement rings. Handcrafted with lab-grown diamonds or gemstones, these rings make a bold statement. Personalize your ring by choosing a center stone and side stones from our diverse collection of Lab-Grown Diamonds, Gemstones, and more. Explore a myriad of styles including vintage, accented, or modern, and our skilled artisans can customize any design to your liking. Alternatively, unleash your creativity by building your own ring if you have a specific vision in mind. Elevate your expression of love with our stunning three-stone engagement rings.
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.
Meticulously handcrafted in the USA, our 3-stone engagement rings are absolutely stunning. Pictures can’t do their radiant beauty justice! An ideal choice for those who like their jewelry to pop, the combination of three sparkling stones is both opulent and elegant. These 3-stone lab-created diamond rings are heirloom-quality treasures you will cherish for a lifetime.
MiaDonna is the world’s first retailer exclusively selling Lab-Grown Diamonds and Gemstones. Shop with confidence, knowing that these diamonds and gemstones are optically, physically, and chemically identical to their earth-mined equivalents. Besides being the only ethical choice, they are up to 40% less expensive. Save money while saving the planet!
MiaDonna’s three stone engagement rings are more than a beautiful keepsake. At least 10% of our profits from every sale is used to uplift communities that have been ravaged by gold and diamond mining. We encourage you to learn more about our non-profit foundation, The Greener Diamond. A better future is possible. We can bring change together.
Our non-commissioned jewelry experts are happy to assist you with your purchase. So please contact us for a free consultation or to inquire about modifying a lab-grown 3-stone diamond ring. Your order includes free USA shipping, free 30-day returns, and free resizing (one full size up or down within the first 90 days of purchase).
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