MiaDonna - Beautiful, ethical and affordable engagement rings and bridal jewelry crafted with conflict free lab grown diamonds, gemstones and recycled precious metals.

Jewelry
Done Right.

Fine bridal jewelry, crafted ethically in NYC using recycled gold, set with conflict-free diamonds grown in a lab. Every purchase helps free a child from poverty.

Browse Engagement Rings

Just in time
for the holidays.

Looking for the perfect gift or accessory? Our new lab-grown diamond jewelry collection has everything you’ll need to shine this holiday season.

Shop Lab-Grown Jewelry

Green with
Envy

Stunning lab-grown Rubies, Alexandrites, Emeralds, and Sapphires are all available for a  remarkable $395 per carat.

FIND YOUR GEM

Top

Picks

Concave Cluster Lab-Grown Diamond Ring

$2,074.00

Eternity Lab-Grown Diamond Band

$2,995.00

Idyllic Stackable Engagement Ring

$675.00

(Setting only)

Venetian Stackable Engagement Ring

$970.00

(Setting only)

Traditional Solitaire Engagement Ring

$498.00

(Setting only)

Lab-Grown Diamond Oval Inside Out Hoops - 2.0ctw

$1,899.00

(Setting only)

Katherine Accented Engagement Ring

$1,349.00

(Setting only)

Delphine Vintage Engagement Ring

$2,660.00

(Setting only)

11 Stone Lab-Grown Diamond Band

$1,595.00

Founded by a mother determined to free children from a lifetime of unethical diamond mining.

Based in Portland, Oregon, MiaDonna is a leading retailer of beautiful, ethical and affordable fine bridal jewelry compassionately crafted with conflict free lab-grown diamonds, lab-grown gemstones and recycled precious metals.

As a foundation-first company, a minimum of 10% of net profits from your purchase fund educational, mentorship, agricultural, and urgent relief programs in diamond mining communities through The Greener Diamond Foundation. With your help, we can positively change the lives and lands affected by the conflict diamond trade and build a more sustainable fine jewelry industry.

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