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Lab-Grown Diamond Engagement Rings

Lab-Grown Diamond Engagement Rings

Our beautiful, ethical, and affordable lab-created diamond rings are meticulously handcrafted in NYC using the finest recycled precious metals and Lab-Grown Diamonds and Gemstones. Discover the ring of your dreams — the piece that perfectly symbolizes the enduring love shared with your partner. Feel good about your purchase, knowing you are supporting ethical, sustainable business practices and helping to fund our foundation, which directly assists communities negatively impacted by gold and diamond mining.

Best Seller
Shown with a 1.0ct Round cut Lab-Grown Diamond in recycled 14K white gold and recycled diamond accenting stones| 1.0ct lab-grown diamond antique diamond accented engagement ring in white gold
Best Seller
Shown with 1ct Cushion Cut Lab Grown Diamond in 14k White Gold|Vintage style diamond accented cushion shaped halo engagement ring with 1ct lab grown diamond in 14k white gold setting
  • Shape


  • Metal


    • Rose Gold

    • Rose Gold

    • White Gold

    • White Gold

    • Yellow Gold

    • Yellow Gold

    • Platinum

    • Two-Toned Gold

  • Price


  • Features


Discover Stunning Lab Diamond Jewelry

Lab-Grown Diamonds and Gemstones are every bit as real as their earth-mined equivalents. The only difference is their origin (and price). Created diamonds and gemstones are optically, physically, and chemically identical to their mined counterparts. Our diamond engagement rings are made without the humanitarian and environmental conflicts that are so prevalent in the mining industry. Additionally, they are up to 40% more affordable.

From modern rings with unconventional and innovative designs to vintage and antique style rings that conjure visions of times gone by, we have breathtaking lab-grown diamond rings to suit all tastes. Perhaps you would prefer a stackable engagement ring to complement your stackable wedding band. Or, maybe you appreciate the radiant sparkle of a three-stone ring. No matter your personal style, we have something special for you. 

Your Purchase Makes a Difference

MiaDonna is a company with a mission. Knowing that the vast majority of earth-mined diamond engagement rings play a significant role in the devastation of impoverished communities, we decided to make a change in the industry. In 2005, MiaDonna became the world’s first retailer exclusively selling Lab-Grown Diamonds and Gemstones. Since then, we have continued to actively push for change, donating at least 10% of our profits to mining-impacted communities in need. 

If you would like to inquire further about any of our lab-created diamond rings or want to modify a design, please contact us for a free consultation with one of our friendly, non-commissioned jewelry experts. Our Lab-Grown Diamond engagement rings include free shipping in the USA, free, no-risk, 30-day returns, and free resizing (one full size up or down within the first 90 days of purchase). 

Celebrate this once-in-a-lifetime occasion with an heirloom-quality ring that will always remind you of the commitment you share and the love you have found.