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
By Recipient
SHOP BY OCCASION
If you cannot get enough sparkle, we highly recommend our stunning side-stone engagement rings. Showcase your center stone with gorgeous side stones. If you would like to add color to your side-stone engagement ring, we can substitute Lab-Grown Gemstones such as rubies, sapphires, or emeralds on the band. Select the design that speaks to you, or build your own unique diamond accent ring from our wide selection of styles.
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.
You are bound to find the ring of your dreams at MiaDonna! A wonderful choice for those who adore luxurious jewelry that radiates and shimmers, these rings are truly a sight to behold. While some prefer the understated elegance of the classic solitaire ring, these side-stone engagement rings take that concept a step further. The array of side stones really brings that center stone to life, creating a brilliant visual effect that is extravagant yet tasteful.
No matter which of our engagement rings you choose, you can feel good about your side-stone engagement ring knowing all MiaDonna jewelry is handcrafted in the USA using only conflict-free materials. Our precious metals are 100% recycled. We also use Lab-Grown Diamonds and Lab-Grown Gemstones that are chemically, physically, and optically identical to their earth-mined counterparts — but cost 40% less.
MiaDonna is the world’s first retailer exclusively selling Lab-Grown Diamonds and Gemstones. These side-stone engagement rings are a shining example of what is possible when you push for a better world. In addition to supporting ethical business practices, at least 10% of the profits from your purchase will be used to fund our passion project, The Greener Diamond.
This non-profit foundation rebuilds land and lives negatively impacted by the gold and diamond mining industries. Join us as we do our part to rectify the devastation that so many communities are going through today.
Our non-commissioned jewelry experts are standing by to assist you with your purchase. Please contact us or visit our retail store in Portland, Oregon for a free consultation. These side-stone engagement rings include complimentary resizing (one full size up or down within 90 days of purchase). We are also happy to provide free USA shipping and free 30-day returns. Buy or build the diamond accent ring of your dreams.
We use cookies on our website to give you the best shopping experience. By using this site, you agree to its use of cookies.