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.
Make it
Personal.
Give a gift straight from the heart this Valentine's Day with our personalized collection.
Green with
Envy
Stunning lab-grown Rubies, Alexandrites, Emeralds, and Sapphires are all available for a remarkable $395 per carat.
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.
Top
Picks
Petite Basket Necklace
$695.00
Eternity Lab-Grown Diamond Band
$2,995.00
Arctic Wedding Band
$1,658.00
Universal Wedding Band
$755.00
Willow Wedding Band
$650.00
11 Stone Lab-Grown Diamond Band
$1,595.00
Cluster Eternity Band
$2,168.00
Three Stone Vertical Necklace
$560.00
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.
READ OUR STORYHow To
Shop
Choose it
Choose from our beautiful, ethical and affordable collection of conflict-free engagement rings, wedding bands, wedding sets, and accessories.
Build It
Build and customize your jewelry by selecting your stone type, shape and size, recycled metal type, ring size, and optional extras.
Love It
Sit back and relax! Once your order is placed it'll be handcrafted within 7-10 business days, packaged with love and shipped straight to your door.
Our
Stones
MiaDonna is the global leader for conflict-free lab-grown
diamonds, lab-grown gemstones, and the Diamond
Hybrid® simulant.
Compare Stone Types
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