Pendants & Necklaces

Spoil yourself or the one you love with a stunning Lab-Grown Diamond necklace, handcrafted in the United States using the finest 100% recycled precious metals and conflict-free diamonds, gemstones, or hybrid diamond simulants. Explore a wide range of lab diamond pendant necklace designs, from simple and elegant to ornate and extravagant. Choose from our ready-to-ship pieces, or use them for inspiration when designing your own custom jewelry.

Lab Created Diamond Necklace & Pendants

Pendants & Necklaces

Spoil yourself or the one you love with a stunning Lab-Grown Diamond necklace, handcrafted in the United States using the finest 100% recycled precious metals and conflict-free diamonds, gemstones, or hybrid diamond simulants. Explore a wide range of lab diamond pendant necklace designs, from simple and elegant to ornate and extravagant. Choose from our ready-to-ship pieces, or use them for inspiration when designing your own custom jewelry.

Timeless Beauty Meets Contemporary Craft

Pendant necklaces have remained beloved keepsakes for thousands of years. There is something about pendants that feel so personal, allowing the wearer to express their unique style. Whether you prefer a classic piece that exudes timeless elegance or a modern lab diamond pendant necklace that sparkles and shines, we have something special for your collection.

Our jewelry is always made using conflict-free materials that are environmentally sustainable and ethically responsible. Not only are our Lab-Grown Diamonds, Lab-Grown Gemstones, and Diamond Hybrid® Simulants more beautiful than their earth-mined equivalents, but they are also significantly more affordable. Get more carats and a higher-gram weight metal for your budget.

Your Purchase Funds a Noble Cause

MiaDonna is the world’s first jewelry retailer to sell pieces made exclusively with Lab-Grown Diamonds and Gemstones. Since we opened our doors in 2005, we have continued pushing for a more equitable world, which is why we started a non-profit foundation, The Greener Diamond.

When you purchase a lab diamond pendant necklace from us, we use at least 10% of the profits to uplift communities devastated by gold and diamond mining. Take a moment to learn about how we give and how your contribution changes lives.

Shop Jewelry With a Cause

If you have any questions or would like to modify a Lab-Grown Diamond necklace, please contact us or visit our retail store in Portland, Oregon. Our non-commissioned jewelry experts will be happy to assist you with your acquisition — every step of the way. Place your order with confidence, knowing we offer a generous 30-day returns policy

We also provide free USA shipping. If you would like to finance a lab diamond pendant necklace, we offer plans that allow you to pay over 3, 12, or 24 months. Buy now and pay later. No jewelry collection is complete without a pendant necklace! Discover gorgeous, ethical jewelry at MiaDonna.