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

More than
just jewelry.

We’re committed to meeting the highest standards  for social and environmental performance,  transparency, and accountability.

READ OUR PLEDGE

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.

How it Works

Love is a
Lab-grown.

Shop our conflict-free collection of lab-grown diamond earrings, tennis bracelets and eternity bands.

Shop Lab-Grown Jewelry

Top

Picks

Idyllic Stackable Engagement Ring

$675.00

(Setting only)

Milgrain Eternity Lab Grown Diamond Band - 1.0ctw

$1,250.00

Venetian Stackable Engagement Ring

$970.00

(Setting only)

11 Stone Lab-Grown Diamond Band - 0.50ctw

$695.00

Traditional Solitaire Engagement Ring

$498.00

(Setting only)

Katherine Accented Engagement Ring

$1,349.00

(Setting only)

Delphine Vintage Engagement Ring

$2,660.00

(Setting only)

Eternity Lab-Grown Diamond Band - 3.0ctw

$2,995.00

Lab-Grown Diamond Oval Inside Out Hoops - 2.0ctw

$1,899.00

(Setting only)

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.

READ OUR STORY

How To