MiaDonna & Company

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10200 S SW Allen Blvd
Portland, OR 97005 United States

+1 866 996-9642

MiaDonna's line of superior quality Engagement Rings, Wedding Ring Sets and Fine Jewelry, is created in the USA using only the finest grade eco-friendly Gold, Platinum and Palladium.

Every piece is individually hand crafted for every customer and comes set with MiaDonna's magnificent Simulated Diamond, the Diamond Hybrid® and is accented with natural side diamonds in sizes below .20 carats. MiaDonna also offers the most scientifically advanced Man Made Diamonds (which are Lab Grown Diamonds), or Lab Created Gemstones (which are lab grown Ruby's, Sapphires and Emeralds) available.

Ethical, Beautiful, Affordable, Earth-friendly man made diamond alternative jewelry for today's savvy green brides and fine jewelry consumers.


The MiaDonna Diamond Hybrid®


The Katherine


The Tiffany


The Viola


The Kennedy

MiaDonna & CompanyOur Vision: To bring the beauty of love back to diamonds by being the world leader in fashionable, ethical and affordable, fine jewelry alternatives.