Finally, you can have the designer ring you love, at the price you want, while supporting a cause you care about. MiaDonna & Co. is an innovative eco-friendly jewelry company that was founded by diamond consumers who wanted an alternative to the cost and conflict associated with diamond and gem fine jewelry.

Adored and owned by celebrities you know and love:

• Britney Spears • Lenka • Johnny Littlefield • Nnenna • Tyra Banks • Montel Williams • Danica Patrick 
• Terrell Owens • André 3000 • Shaun White • and more

As seen in:

Luxist • Fox News • Forbes • Better TV • Next Magazine • Z!NK Magazine • Eco-Beautiful Magazine • Tyra Banks Show
• Montel Williams Show • NBC Los Angeles • Huffington Post • AM NW • and more


MiaDonna & Co. prides itself on being the world leader in beautiful and scientifically advanced diamond alternatives that are made with crystallized carbon (aka Diamond) and offered at a fraction of the cost, not just financially, but to humanity and the environment.

The designers at MiaDonna® create the most fashionable, highest quality, Designer Engagement Rings and Wedding Rings made from eco-friendly precious metals and the eco-friendly man made diamonds or gems of your choice. Every ring from MiaDonna® is individually hand crafted right here in the USA and comes with a written satisfaction guarantee and warranty.


This is not only a beautiful and affordable solution for today's couples and jewelry consumers, but it also relieves the pressures that traditional mined products put on global societies and the environment. Most of all, it allows MiaDonna & Co. to become a sustainable source to fund projects that repair the damage already created by the exploitation of these precious natural resources through our charitable foundation "The Greener Diamond".

Please take some time and browse our site. Have a look at our wonderful collection of conflict free, eco- friendly jewelry, and if it is of importance to you, have a look at our blog and some of our pages here to see the active roll we are playing in creating positive change in our own communities and in Africa. We hope you find our efforts to create sustainability and become a cleaner, greener company to be core values that we share.