MiaDonna

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MiaDonna World’s first exclusive lab grown diamond retailer offering the most ethical & affordable engagement rings and fine jewelry. 60 Day Returns, Free US Shipping.

Confidence Starts Here.

Play designer with these necklaces - choose your metal of choice, carat weight, and even diamond quality. These fun, dai...
10/19/2026

Play designer with these necklaces - choose your metal of choice, carat weight, and even diamond quality. These fun, dainty pieces are easy to accessorize with any outfit.

Scroll to shop your favorite ones! 🛍️✨

^ Voted Most Popular ^Yes, our Valentina Twist Engagement Ring is one of our most popular rings of the year! It’s not ha...
10/14/2026

^ Voted Most Popular ^

Yes, our Valentina Twist Engagement Ring is one of our most popular rings of the year! It’s not hard to see why - she’s graceful and delicate, with the perfect amount of sparkle.

Valentina features a petite twist with small, accented round-cut diamond stones that follow the curve of the band. Select your choice of 14K and 18K White, Yellow, or Rose Gold as well as Platinum.

Choose your perfect shape, size and metal for your own Valentina at our link in bio.

💍

Congratulations to our bride-to-be, Olivia, and her fiancé, Phillip, on their engagement this year!Read all about where ...
10/10/2026

Congratulations to our bride-to-be, Olivia, and her fiancé, Phillip, on their engagement this year!

Read all about where they first met, and why they chose this stunning marquise cut engagement ring solitaire in our link in bio.

Tag us in your engagement photos so we can celebrate YOUR !

pc: Katiedid Photography

Men who shine deserve bands that shine too!Swipe to sneak a peek at two of our favorite diamond-accented men’s bands:Jam...
10/08/2026

Men who shine deserve bands that shine too!
Swipe to sneak a peek at two of our favorite diamond-accented men’s bands:

James 1 ctw Double Row Men’s Band
Chad 1/2 ctw Double Edge Men’s Band

10/03/2026

A big day for big questions. 💖

Address

7279 Bridgeport Road
Tigard, OR
97224

Opening Hours

Monday 9am - 4pm
Tuesday 9am - 4pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 4pm
Saturday 9am - 5pm

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