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.

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Green with
Envy

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

FIND YOUR GEM

Gifts
for any occasion.

Looking for the perfect gift or accessory? Our new lab-grown diamond jewelry collection features a variety of styles for yourself or someone special.

Shop Lab-Grown Jewelry

Top

Picks

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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