Browse Our BestSellers

Explore our stunning assortment of sustainable and ethical engagement rings, wedding sets and bands, fashion rings, and elegant bridal jewelry.

New Arrivals

Wedding Sets

Fashion Rings

Accessories

Ready-to-Ship

Jewelry Done Right

Find the perfect piece of ethical and affordable fine jewelry to celebrate you or the one you love.

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"Best Lab-Grown Diamond Rings"

MiaDonna's Portland Oregon Jewelry Showroom

Shop by Diamond Shape

If you do not see a particular diamond shape, quality, or size in our database, contact us to search our off-line diamond inventory
or we can custom grow you your very own diamond!

Custom designed three stone engagement ring

DESIGN YOUR CUSTOM RING

We make designing a unique custom ring simple and stress-free. Contact us to find out how.

Eternity band and traditional solitaire engagement ring pictured on hand

MATCH MADE IN HEAVEN

Eternity bands will always be the perfect, sparkling compliment to your solitaire.

OUR CUSTOMERS ARE #MIADONNAHEROES

When every purchase gives back and helps better the world, your purchase truly has power!
That’s why you’re our hero.